20101478400

素因数分解:

$2^{11}\times 3^4\times 5^2\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:212

約数の個数: 720

約数和(自身を含む): 77047490520

約数和(自身を除く): 56946012120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 37, 40, 45, 48, 50, 54, 60, 64, 72, 74, 75, 80, 81, 90, 96, 100, 108, 111, 120, 128, 131, 135, 144, 148, 150, 160, 162, 180, 185, 192, 200, 216, 222, 225, 240, 256, 262, 270, 288, 296, 300, 320, 324, 333, 360, 370, 384, 393, 400, 405, 432, 444, 450, 480, 512, 524, 540, 555, 576, 592, 600, 640, 648, 655, 666, 675, 720, 740, 768, 786, 800, 810, 864, 888, 900, 925, 960, 999, 1024, 1048, 1080, 1110, 1152, 1179, 1184, 1200, 1280, 1296, 1310, 1332, 1350, 1440, 1480, 1536, 1572, 1600, 1620, 1665, 1728, 1776, 1800, 1850, 1920, 1965, 1998, 2025, 2048, 2096, 2160, 2220, 2304, 2358, 2368, 2400, 2560, 2592, 2620, 2664, 2700, 2775, 2880, 2960, 2997, 3072, 3144, 3200, 3240, 3275, 3330, 3456, 3537, 3552, 3600, 3700, 3840, 3930, 3996, 4050, 4192, 4320, 4440, 4608, 4716, 4736, 4800, 4847, 4995, 5120, 5184, 5240, 5328, 5400, 5550, 5760, 5895, 5920, 5994, 6144, 6288, 6400, 6480, 6550, 6660, 6912, 7074, 7104, 7200, 7400, 7680, 7860, 7992, 8100, 8325, 8384, 8640, 8880, 9216, 9432, 9472, 9600, 9694, 9825, 9990, 10240, 10368, 10480, 10611, 10656, 10800, 11100, 11520, 11790, 11840, 11988, 12576, 12800, 12960, 13100, 13320, 13824, 14148, 14208, 14400, 14541, 14800, 14985, 15360, 15720, 15984, 16200, 16650, 16768, 17280, 17685, 17760, 18432, 18864, 18944, 19200, 19388, 19650, 19980, 20736, 20960, 21222, 21312, 21600, 22200, 23040, 23580, 23680, 23976, 24235, 24975, 25152, 25600, 25920, 26200, 26640, 27648, 28296, 28416, 28800, 29082, 29475, 29600, 29970, 30720, 31440, 31968, 32400, 33300, 33536, 34560, 35370, 35520, 37728, 37888, 38400, 38776, 39300, 39960, 41472, 41920, 42444, 42624, 43200, 43623, 44400, 46080, 47160, 47360, 47952, 48470, 49950, 50304, 51200, 51840, 52400, 53055, 53280, 55296, 56592, 56832, 57600, 58164, 58950, 59200, 59940, 62880, 63936, 64800, 66600, 67072, 69120, 70740, 71040, 72705, 74925, 75456, 75776, 76800, 77552, 78600, 79920, 82944, 83840, 84888, 85248, 86400, 87246, 88425, 88800, 92160, 94320, 94720, 95904, 96940, 99900, 100608, 103680, 104800, 106110, 106560, 113184, 113664, 115200, 116328, 117900, 118400, 119880, 121175, 125760, 127872, 129600, 130869, 133200, 134144, 138240, 141480, 142080, 145410, 149850, 150912, 153600, 155104, 157200, 159840, 165888, 167680, 169776, 170496, 172800, 174492, 176850, 177600, 188640, 189440, 191808, 193880, 199800, 201216, 207360, 209600, 212220, 213120, 218115, 226368, 227328, 230400, 232656, 235800, 236800, 239760, 242350, 251520, 255744, 259200, 261738, 265275, 266400, 268288, 276480, 282960, 284160, 290820, 299700, 301824, 310208, 314400, 319680, 335360, 339552, 340992, 345600, 348984, 353700, 355200, 363525, 377280, 378880, 383616, 387760, 392607, 399600, 402432, 414720, 419200, 424440, 426240, 436230, 452736, 460800, 465312, 471600, 473600, 479520, 484700, 503040, 511488, 518400, 523476, 530550, 532800, 565920, 568320, 581640, 599400, 603648, 620416, 628800, 639360, 654345, 670720, 679104, 681984, 691200, 697968, 707400, 710400, 727050, 754560, 767232, 775520, 785214, 799200, 804864, 829440, 838400, 848880, 852480, 872460, 905472, 930624, 943200, 947200, 959040, 969400, 1006080, 1022976, 1036800, 1046952, 1061100, 1065600, 1090575, 1131840, 1136640, 1163280, 1198800, 1207296, 1240832, 1257600, 1278720, 1308690, 1341440, 1358208, 1382400, 1395936, 1414800, 1420800, 1454100, 1509120, 1534464, 1551040, 1570428, 1598400, 1676800, 1697760, 1704960, 1744920, 1810944, 1861248, 1886400, 1894400, 1918080, 1938800, 1963035, 2012160, 2045952, 2073600, 2093904, 2122200, 2131200, 2181150, 2263680, 2326560, 2397600, 2414592, 2481664, 2515200, 2557440, 2617380, 2716416, 2791872, 2829600, 2841600, 2908200, 3018240, 3068928, 3102080, 3140856, 3196800, 3271725, 3353600, 3395520, 3409920, 3489840, 3621888, 3722496, 3772800, 3836160, 3877600, 3926070, 4024320, 4147200, 4187808, 4244400, 4262400, 4362300, 4527360, 4653120, 4795200, 4963328, 5030400, 5114880, 5234760, 5432832, 5583744, 5659200, 5683200, 5816400, 6036480, 6137856, 6204160, 6281712, 6393600, 6543450, 6707200, 6791040, 6979680, 7243776, 7444992, 7545600, 7672320, 7755200, 7852140, 8375616, 8488800, 8524800, 8724600, 9054720, 9306240, 9590400, 9815175, 9926656, 10060800, 10229760, 10469520, 10865664, 11167488, 11318400, 11632800, 12072960, 12408320, 12563424, 12787200, 13086900, 13582080, 13959360, 14889984, 15091200, 15344640, 15510400, 15704280, 16751232, 16977600, 17049600, 17449200, 18109440, 18612480, 19180800, 19630350, 20121600, 20939040, 21731328, 22334976, 22636800, 23265600, 24816640, 25126848, 25574400, 26173800, 27164160, 27918720, 29779968, 30182400, 30689280, 31020800, 31408560, 33502464, 33955200, 34898400, 36218880, 37224960, 38361600, 39260700, 41878080, 44669952, 45273600, 46531200, 49633280, 50253696, 51148800, 52347600, 54328320, 55837440, 60364800, 62041600, 62817120, 67004928, 67910400, 69796800, 74449920, 76723200, 78521400, 83756160, 89339904, 90547200, 93062400, 100507392, 104695200, 108656640, 111674880, 124083200, 125634240, 134009856, 135820800, 139593600, 148899840, 153446400, 157042800, 167512320, 181094400, 186124800, 201014784, 209390400, 223349760, 248166400, 251268480, 268019712, 271641600, 279187200, 314085600, 335024640, 372249600, 402029568, 418780800, 446699520, 502536960, 543283200, 558374400, 628171200, 670049280, 744499200, 804059136, 837561600, 1005073920, 1116748800, 1256342400, 1340098560, 1675123200, 2010147840, 2233497600, 2512684800, 3350246400, 4020295680, 5025369600, 6700492800, 10050739200, 20101478400]

約数ペア:

[(1, 20101478400), (2, 10050739200), (3, 6700492800), (4, 5025369600), (5, 4020295680), (6, 3350246400), (8, 2512684800), (9, 2233497600), (10, 2010147840), (12, 1675123200), (15, 1340098560), (16, 1256342400), (18, 1116748800), (20, 1005073920), (24, 837561600), (25, 804059136), (27, 744499200), (30, 670049280), (32, 628171200), (36, 558374400), (37, 543283200), (40, 502536960), (45, 446699520), (48, 418780800), (50, 402029568), (54, 372249600), (60, 335024640), (64, 314085600), (72, 279187200), (74, 271641600), (75, 268019712), (80, 251268480), (81, 248166400), (90, 223349760), (96, 209390400), (100, 201014784), (108, 186124800), (111, 181094400), (120, 167512320), (128, 157042800), (131, 153446400), (135, 148899840), (144, 139593600), (148, 135820800), (150, 134009856), (160, 125634240), (162, 124083200), (180, 111674880), (185, 108656640), (192, 104695200), (200, 100507392), (216, 93062400), (222, 90547200), (225, 89339904), (240, 83756160), (256, 78521400), (262, 76723200), (270, 74449920), (288, 69796800), (296, 67910400), (300, 67004928), (320, 62817120), (324, 62041600), (333, 60364800), (360, 55837440), (370, 54328320), (384, 52347600), (393, 51148800), (400, 50253696), (405, 49633280), (432, 46531200), (444, 45273600), (450, 44669952), (480, 41878080), (512, 39260700), (524, 38361600), (540, 37224960), (555, 36218880), (576, 34898400), (592, 33955200), (600, 33502464), (640, 31408560), (648, 31020800), (655, 30689280), (666, 30182400), (675, 29779968), (720, 27918720), (740, 27164160), (768, 26173800), (786, 25574400), (800, 25126848), (810, 24816640), (864, 23265600), (888, 22636800), (900, 22334976), (925, 21731328), (960, 20939040), (999, 20121600), (1024, 19630350), (1048, 19180800), (1080, 18612480), (1110, 18109440), (1152, 17449200), (1179, 17049600), (1184, 16977600), (1200, 16751232), (1280, 15704280), (1296, 15510400), (1310, 15344640), (1332, 15091200), (1350, 14889984), (1440, 13959360), (1480, 13582080), (1536, 13086900), (1572, 12787200), (1600, 12563424), (1620, 12408320), (1665, 12072960), (1728, 11632800), (1776, 11318400), (1800, 11167488), (1850, 10865664), (1920, 10469520), (1965, 10229760), (1998, 10060800), (2025, 9926656), (2048, 9815175), (2096, 9590400), (2160, 9306240), (2220, 9054720), (2304, 8724600), (2358, 8524800), (2368, 8488800), (2400, 8375616), (2560, 7852140), (2592, 7755200), (2620, 7672320), (2664, 7545600), (2700, 7444992), (2775, 7243776), (2880, 6979680), (2960, 6791040), (2997, 6707200), (3072, 6543450), (3144, 6393600), (3200, 6281712), (3240, 6204160), (3275, 6137856), (3330, 6036480), (3456, 5816400), (3537, 5683200), (3552, 5659200), (3600, 5583744), (3700, 5432832), (3840, 5234760), (3930, 5114880), (3996, 5030400), (4050, 4963328), (4192, 4795200), (4320, 4653120), (4440, 4527360), (4608, 4362300), (4716, 4262400), (4736, 4244400), (4800, 4187808), (4847, 4147200), (4995, 4024320), (5120, 3926070), (5184, 3877600), (5240, 3836160), (5328, 3772800), (5400, 3722496), (5550, 3621888), (5760, 3489840), (5895, 3409920), (5920, 3395520), (5994, 3353600), (6144, 3271725), (6288, 3196800), (6400, 3140856), (6480, 3102080), (6550, 3068928), (6660, 3018240), (6912, 2908200), (7074, 2841600), (7104, 2829600), (7200, 2791872), (7400, 2716416), (7680, 2617380), (7860, 2557440), (7992, 2515200), (8100, 2481664), (8325, 2414592), (8384, 2397600), (8640, 2326560), (8880, 2263680), (9216, 2181150), (9432, 2131200), (9472, 2122200), (9600, 2093904), (9694, 2073600), (9825, 2045952), (9990, 2012160), (10240, 1963035), (10368, 1938800), (10480, 1918080), (10611, 1894400), (10656, 1886400), (10800, 1861248), (11100, 1810944), (11520, 1744920), (11790, 1704960), (11840, 1697760), (11988, 1676800), (12576, 1598400), (12800, 1570428), (12960, 1551040), (13100, 1534464), (13320, 1509120), (13824, 1454100), (14148, 1420800), (14208, 1414800), (14400, 1395936), (14541, 1382400), (14800, 1358208), (14985, 1341440), (15360, 1308690), (15720, 1278720), (15984, 1257600), (16200, 1240832), (16650, 1207296), (16768, 1198800), (17280, 1163280), (17685, 1136640), (17760, 1131840), (18432, 1090575), (18864, 1065600), (18944, 1061100), (19200, 1046952), (19388, 1036800), (19650, 1022976), (19980, 1006080), (20736, 969400), (20960, 959040), (21222, 947200), (21312, 943200), (21600, 930624), (22200, 905472), (23040, 872460), (23580, 852480), (23680, 848880), (23976, 838400), (24235, 829440), (24975, 804864), (25152, 799200), (25600, 785214), (25920, 775520), (26200, 767232), (26640, 754560), (27648, 727050), (28296, 710400), (28416, 707400), (28800, 697968), (29082, 691200), (29475, 681984), (29600, 679104), (29970, 670720), (30720, 654345), (31440, 639360), (31968, 628800), (32400, 620416), (33300, 603648), (33536, 599400), (34560, 581640), (35370, 568320), (35520, 565920), (37728, 532800), (37888, 530550), (38400, 523476), (38776, 518400), (39300, 511488), (39960, 503040), (41472, 484700), (41920, 479520), (42444, 473600), (42624, 471600), (43200, 465312), (43623, 460800), (44400, 452736), (46080, 436230), (47160, 426240), (47360, 424440), (47952, 419200), (48470, 414720), (49950, 402432), (50304, 399600), (51200, 392607), (51840, 387760), (52400, 383616), (53055, 378880), (53280, 377280), (55296, 363525), (56592, 355200), (56832, 353700), (57600, 348984), (58164, 345600), (58950, 340992), (59200, 339552), (59940, 335360), (62880, 319680), (63936, 314400), (64800, 310208), (66600, 301824), (67072, 299700), (69120, 290820), (70740, 284160), (71040, 282960), (72705, 276480), (74925, 268288), (75456, 266400), (75776, 265275), (76800, 261738), (77552, 259200), (78600, 255744), (79920, 251520), (82944, 242350), (83840, 239760), (84888, 236800), (85248, 235800), (86400, 232656), (87246, 230400), (88425, 227328), (88800, 226368), (92160, 218115), (94320, 213120), (94720, 212220), (95904, 209600), (96940, 207360), (99900, 201216), (100608, 199800), (103680, 193880), (104800, 191808), (106110, 189440), (106560, 188640), (113184, 177600), (113664, 176850), (115200, 174492), (116328, 172800), (117900, 170496), (118400, 169776), (119880, 167680), (121175, 165888), (125760, 159840), (127872, 157200), (129600, 155104), (130869, 153600), (133200, 150912), (134144, 149850), (138240, 145410), (141480, 142080)]