21120620400

素因数分解:

$2^4\times 3^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3119}}^1$

素因数の和:3179

約数の個数: 600

約数和(自身を含む): 87071212800

約数和(自身を除く): 65950592400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 25, 27, 30, 33, 36, 38, 40, 44, 45, 48, 50, 54, 55, 57, 60, 66, 72, 75, 76, 80, 81, 88, 90, 95, 99, 100, 108, 110, 114, 120, 132, 135, 144, 150, 152, 162, 165, 171, 176, 180, 190, 198, 200, 209, 216, 220, 225, 228, 240, 264, 270, 275, 285, 297, 300, 304, 324, 330, 342, 360, 380, 396, 400, 405, 418, 432, 440, 450, 456, 475, 495, 513, 528, 540, 550, 570, 594, 600, 627, 648, 660, 675, 684, 720, 760, 792, 810, 825, 836, 855, 880, 891, 900, 912, 950, 990, 1026, 1045, 1080, 1100, 1140, 1188, 1200, 1254, 1296, 1320, 1350, 1368, 1425, 1485, 1520, 1539, 1584, 1620, 1650, 1672, 1710, 1782, 1800, 1881, 1900, 1980, 2025, 2052, 2090, 2160, 2200, 2280, 2376, 2475, 2508, 2565, 2640, 2700, 2736, 2850, 2970, 3078, 3119, 3135, 3240, 3300, 3344, 3420, 3564, 3600, 3762, 3800, 3960, 4050, 4104, 4180, 4275, 4400, 4455, 4560, 4752, 4950, 5016, 5130, 5225, 5400, 5643, 5700, 5940, 6156, 6238, 6270, 6480, 6600, 6840, 7128, 7425, 7524, 7600, 7695, 7920, 8100, 8208, 8360, 8550, 8910, 9357, 9405, 9900, 10032, 10260, 10450, 10800, 11286, 11400, 11880, 12312, 12476, 12540, 12825, 13200, 13680, 14256, 14850, 15048, 15390, 15595, 15675, 16200, 16720, 16929, 17100, 17820, 18714, 18810, 19800, 20520, 20900, 22275, 22572, 22800, 23760, 24624, 24952, 25080, 25650, 28071, 28215, 29700, 30096, 30780, 31190, 31350, 32400, 33858, 34200, 34309, 35640, 37428, 37620, 38475, 39600, 41040, 41800, 44550, 45144, 46785, 47025, 49904, 50160, 51300, 56142, 56430, 59261, 59400, 61560, 62380, 62700, 67716, 68400, 68618, 71280, 74856, 75240, 76950, 77975, 83600, 84213, 84645, 89100, 90288, 93570, 94050, 102600, 102927, 112284, 112860, 118522, 118800, 123120, 124760, 125400, 135432, 137236, 140355, 141075, 149712, 150480, 153900, 155950, 168426, 169290, 171545, 177783, 178200, 187140, 188100, 205200, 205854, 224568, 225720, 233925, 237044, 249520, 250800, 252639, 270864, 274472, 280710, 282150, 296305, 307800, 308781, 311900, 336852, 338580, 343090, 355566, 356400, 374280, 376200, 411708, 421065, 423225, 449136, 451440, 467850, 474088, 505278, 514635, 533349, 548944, 561420, 564300, 592610, 615600, 617562, 623800, 651871, 673704, 677160, 686180, 701775, 711132, 748560, 752400, 823416, 842130, 846450, 857725, 888915, 926343, 935700, 948176, 1010556, 1029270, 1066698, 1122840, 1128600, 1185220, 1235124, 1247600, 1263195, 1303742, 1347408, 1354320, 1372360, 1403550, 1422264, 1481525, 1543905, 1600047, 1646832, 1684260, 1692900, 1715450, 1777830, 1852686, 1871400, 1955613, 2021112, 2058540, 2105325, 2133396, 2245680, 2257200, 2370440, 2470248, 2526390, 2573175, 2607484, 2666745, 2744720, 2779029, 2807100, 2844528, 2963050, 3087810, 3200094, 3259355, 3368520, 3385800, 3430900, 3555660, 3705372, 3742800, 3911226, 4042224, 4117080, 4210650, 4266792, 4444575, 4631715, 4740880, 4800141, 4940496, 5052780, 5146350, 5214968, 5333490, 5558058, 5614200, 5866839, 5926100, 6175620, 6315975, 6400188, 6518710, 6737040, 6771600, 6861800, 7111320, 7410744, 7719525, 7822452, 8000235, 8234160, 8421300, 8533584, 8889150, 9263430, 9600282, 9778065, 10105560, 10292700, 10429936, 10666980, 11116116, 11228400, 11733678, 11852200, 12351240, 12631950, 12800376, 13037420, 13333725, 13723600, 13895145, 14222640, 14821488, 15439050, 15644904, 16000470, 16296775, 16842600, 17600517, 17778300, 18526860, 19200564, 19556130, 20211120, 20585400, 21333960, 22232232, 23158575, 23467356, 23704400, 24000705, 24702480, 25263900, 25600752, 26074840, 26667450, 27790290, 29334195, 30878100, 31289808, 32000940, 32593550, 33685200, 35201034, 35556600, 37053720, 38401128, 39112260, 40001175, 41170800, 42667920, 44464464, 46317150, 46934712, 48001410, 48890325, 50527800, 52149680, 52801551, 53334900, 55580580, 58668390, 61756200, 64001880, 65187100, 69475725, 70402068, 71113200, 74107440, 76802256, 78224520, 80002350, 88002585, 92634300, 93869424, 96002820, 97780650, 101055600, 105603102, 106669800, 111161160, 117336780, 120003525, 123512400, 128003760, 130374200, 138951450, 140804136, 146670975, 156449040, 160004700, 176005170, 185268600, 192005640, 195561300, 211206204, 213339600, 222322320, 234673560, 240007050, 260748400, 264007755, 277902900, 281608272, 293341950, 320009400, 352010340, 370537200, 384011280, 391122600, 422412408, 440012925, 469347120, 480014100, 528015510, 555805800, 586683900, 640018800, 704020680, 782245200, 844824816, 880025850, 960028200, 1056031020, 1111611600, 1173367800, 1320038775, 1408041360, 1760051700, 1920056400, 2112062040, 2346735600, 2640077550, 3520103400, 4224124080, 5280155100, 7040206800, 10560310200, 21120620400]

約数ペア:

[(1, 21120620400), (2, 10560310200), (3, 7040206800), (4, 5280155100), (5, 4224124080), (6, 3520103400), (8, 2640077550), (9, 2346735600), (10, 2112062040), (11, 1920056400), (12, 1760051700), (15, 1408041360), (16, 1320038775), (18, 1173367800), (19, 1111611600), (20, 1056031020), (22, 960028200), (24, 880025850), (25, 844824816), (27, 782245200), (30, 704020680), (33, 640018800), (36, 586683900), (38, 555805800), (40, 528015510), (44, 480014100), (45, 469347120), (48, 440012925), (50, 422412408), (54, 391122600), (55, 384011280), (57, 370537200), (60, 352010340), (66, 320009400), (72, 293341950), (75, 281608272), (76, 277902900), (80, 264007755), (81, 260748400), (88, 240007050), (90, 234673560), (95, 222322320), (99, 213339600), (100, 211206204), (108, 195561300), (110, 192005640), (114, 185268600), (120, 176005170), (132, 160004700), (135, 156449040), (144, 146670975), (150, 140804136), (152, 138951450), (162, 130374200), (165, 128003760), (171, 123512400), (176, 120003525), (180, 117336780), (190, 111161160), (198, 106669800), (200, 105603102), (209, 101055600), (216, 97780650), (220, 96002820), (225, 93869424), (228, 92634300), (240, 88002585), (264, 80002350), (270, 78224520), (275, 76802256), (285, 74107440), (297, 71113200), (300, 70402068), (304, 69475725), (324, 65187100), (330, 64001880), (342, 61756200), (360, 58668390), (380, 55580580), (396, 53334900), (400, 52801551), (405, 52149680), (418, 50527800), (432, 48890325), (440, 48001410), (450, 46934712), (456, 46317150), (475, 44464464), (495, 42667920), (513, 41170800), (528, 40001175), (540, 39112260), (550, 38401128), (570, 37053720), (594, 35556600), (600, 35201034), (627, 33685200), (648, 32593550), (660, 32000940), (675, 31289808), (684, 30878100), (720, 29334195), (760, 27790290), (792, 26667450), (810, 26074840), (825, 25600752), (836, 25263900), (855, 24702480), (880, 24000705), (891, 23704400), (900, 23467356), (912, 23158575), (950, 22232232), (990, 21333960), (1026, 20585400), (1045, 20211120), (1080, 19556130), (1100, 19200564), (1140, 18526860), (1188, 17778300), (1200, 17600517), (1254, 16842600), (1296, 16296775), (1320, 16000470), (1350, 15644904), (1368, 15439050), (1425, 14821488), (1485, 14222640), (1520, 13895145), (1539, 13723600), (1584, 13333725), (1620, 13037420), (1650, 12800376), (1672, 12631950), (1710, 12351240), (1782, 11852200), (1800, 11733678), (1881, 11228400), (1900, 11116116), (1980, 10666980), (2025, 10429936), (2052, 10292700), (2090, 10105560), (2160, 9778065), (2200, 9600282), (2280, 9263430), (2376, 8889150), (2475, 8533584), (2508, 8421300), (2565, 8234160), (2640, 8000235), (2700, 7822452), (2736, 7719525), (2850, 7410744), (2970, 7111320), (3078, 6861800), (3119, 6771600), (3135, 6737040), (3240, 6518710), (3300, 6400188), (3344, 6315975), (3420, 6175620), (3564, 5926100), (3600, 5866839), (3762, 5614200), (3800, 5558058), (3960, 5333490), (4050, 5214968), (4104, 5146350), (4180, 5052780), (4275, 4940496), (4400, 4800141), (4455, 4740880), (4560, 4631715), (4752, 4444575), (4950, 4266792), (5016, 4210650), (5130, 4117080), (5225, 4042224), (5400, 3911226), (5643, 3742800), (5700, 3705372), (5940, 3555660), (6156, 3430900), (6238, 3385800), (6270, 3368520), (6480, 3259355), (6600, 3200094), (6840, 3087810), (7128, 2963050), (7425, 2844528), (7524, 2807100), (7600, 2779029), (7695, 2744720), (7920, 2666745), (8100, 2607484), (8208, 2573175), (8360, 2526390), (8550, 2470248), (8910, 2370440), (9357, 2257200), (9405, 2245680), (9900, 2133396), (10032, 2105325), (10260, 2058540), (10450, 2021112), (10800, 1955613), (11286, 1871400), (11400, 1852686), (11880, 1777830), (12312, 1715450), (12476, 1692900), (12540, 1684260), (12825, 1646832), (13200, 1600047), (13680, 1543905), (14256, 1481525), (14850, 1422264), (15048, 1403550), (15390, 1372360), (15595, 1354320), (15675, 1347408), (16200, 1303742), (16720, 1263195), (16929, 1247600), (17100, 1235124), (17820, 1185220), (18714, 1128600), (18810, 1122840), (19800, 1066698), (20520, 1029270), (20900, 1010556), (22275, 948176), (22572, 935700), (22800, 926343), (23760, 888915), (24624, 857725), (24952, 846450), (25080, 842130), (25650, 823416), (28071, 752400), (28215, 748560), (29700, 711132), (30096, 701775), (30780, 686180), (31190, 677160), (31350, 673704), (32400, 651871), (33858, 623800), (34200, 617562), (34309, 615600), (35640, 592610), (37428, 564300), (37620, 561420), (38475, 548944), (39600, 533349), (41040, 514635), (41800, 505278), (44550, 474088), (45144, 467850), (46785, 451440), (47025, 449136), (49904, 423225), (50160, 421065), (51300, 411708), (56142, 376200), (56430, 374280), (59261, 356400), (59400, 355566), (61560, 343090), (62380, 338580), (62700, 336852), (67716, 311900), (68400, 308781), (68618, 307800), (71280, 296305), (74856, 282150), (75240, 280710), (76950, 274472), (77975, 270864), (83600, 252639), (84213, 250800), (84645, 249520), (89100, 237044), (90288, 233925), (93570, 225720), (94050, 224568), (102600, 205854), (102927, 205200), (112284, 188100), (112860, 187140), (118522, 178200), (118800, 177783), (123120, 171545), (124760, 169290), (125400, 168426), (135432, 155950), (137236, 153900), (140355, 150480), (141075, 149712)]