19989568800

素因数分解:

$2^5\times 3^5\times 5^2\times {\mathrm{31}}^2\times {\mathrm{107}}^1$

素因数の和:204

約数の個数: 648

約数和(自身を含む): 76238901648

約数和(自身を除く): 56249332848

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 31, 32, 36, 40, 45, 48, 50, 54, 60, 62, 72, 75, 80, 81, 90, 93, 96, 100, 107, 108, 120, 124, 135, 144, 150, 155, 160, 162, 180, 186, 200, 214, 216, 225, 240, 243, 248, 270, 279, 288, 300, 310, 321, 324, 360, 372, 400, 405, 428, 432, 450, 465, 480, 486, 496, 535, 540, 558, 600, 620, 642, 648, 675, 720, 744, 775, 800, 810, 837, 856, 864, 900, 930, 961, 963, 972, 992, 1070, 1080, 1116, 1200, 1215, 1240, 1284, 1296, 1350, 1395, 1440, 1488, 1550, 1605, 1620, 1674, 1712, 1800, 1860, 1922, 1926, 1944, 2025, 2140, 2160, 2232, 2325, 2400, 2430, 2480, 2511, 2568, 2592, 2675, 2700, 2790, 2883, 2889, 2976, 3100, 3210, 3240, 3317, 3348, 3424, 3600, 3720, 3844, 3852, 3888, 4050, 4185, 4280, 4320, 4464, 4650, 4805, 4815, 4860, 4960, 5022, 5136, 5350, 5400, 5580, 5766, 5778, 6075, 6200, 6420, 6480, 6634, 6696, 6975, 7200, 7440, 7533, 7688, 7704, 7776, 8025, 8100, 8370, 8560, 8649, 8667, 8928, 9300, 9610, 9630, 9720, 9951, 10044, 10272, 10700, 10800, 11160, 11532, 11556, 12150, 12400, 12555, 12840, 12960, 13268, 13392, 13950, 14415, 14445, 14880, 15066, 15376, 15408, 16050, 16200, 16585, 16740, 17120, 17298, 17334, 18600, 19220, 19260, 19440, 19902, 20088, 20925, 21400, 21600, 22320, 23064, 23112, 24025, 24075, 24300, 24800, 25110, 25680, 25947, 26001, 26536, 26784, 27900, 28830, 28890, 29853, 30132, 30752, 30816, 32100, 32400, 33170, 33480, 34596, 34668, 37200, 37665, 38440, 38520, 38880, 39804, 40176, 41850, 42800, 43245, 43335, 44640, 46128, 46224, 48050, 48150, 48600, 49755, 50220, 51360, 51894, 52002, 53072, 55800, 57660, 57780, 59706, 60264, 62775, 64200, 64800, 66340, 66960, 69192, 69336, 72075, 72225, 74400, 75330, 76880, 77040, 77841, 79608, 80352, 82925, 83700, 85600, 86490, 86670, 89559, 92256, 92448, 96100, 96300, 97200, 99510, 100440, 102827, 103788, 104004, 106144, 111600, 115320, 115560, 119412, 120528, 125550, 128400, 129735, 130005, 132680, 133920, 138384, 138672, 144150, 144450, 149265, 150660, 153760, 154080, 155682, 159216, 165850, 167400, 172980, 173340, 179118, 188325, 192200, 192600, 194400, 199020, 200880, 205654, 207576, 208008, 216225, 216675, 223200, 230640, 231120, 233523, 238824, 241056, 248775, 251100, 256800, 259470, 260010, 265360, 268677, 276768, 277344, 288300, 288900, 298530, 301320, 308481, 311364, 318432, 331700, 334800, 345960, 346680, 358236, 376650, 384400, 385200, 389205, 398040, 401760, 411308, 415152, 416016, 432450, 433350, 447795, 461280, 462240, 467046, 477648, 497550, 502200, 514135, 518940, 520020, 530720, 537354, 576600, 577800, 597060, 602640, 616962, 622728, 648675, 650025, 663400, 669600, 691920, 693360, 716472, 746325, 753300, 768800, 770400, 778410, 796080, 806031, 822616, 830304, 832032, 864900, 866700, 895590, 925443, 934092, 955296, 995100, 1004400, 1028270, 1037880, 1040040, 1074708, 1153200, 1155600, 1167615, 1194120, 1205280, 1233924, 1245456, 1297350, 1300050, 1326800, 1343385, 1383840, 1386720, 1432944, 1492650, 1506600, 1542405, 1556820, 1592160, 1612062, 1645232, 1729800, 1733400, 1791180, 1850886, 1868184, 1946025, 1990200, 2008800, 2056540, 2075760, 2080080, 2149416, 2238975, 2306400, 2311200, 2335230, 2388240, 2467848, 2490912, 2570675, 2594700, 2600100, 2653600, 2686770, 2776329, 2865888, 2985300, 3013200, 3084810, 3113640, 3224124, 3290464, 3459600, 3466800, 3582360, 3701772, 3736368, 3892050, 3980400, 4030155, 4113080, 4151520, 4160160, 4298832, 4477950, 4627215, 4670460, 4776480, 4935696, 5141350, 5189400, 5200200, 5373540, 5552658, 5838075, 5970600, 6026400, 6169620, 6227280, 6448248, 6716925, 6919200, 6933600, 7164720, 7403544, 7472736, 7712025, 7784100, 7960800, 8060310, 8226160, 8328987, 8597664, 8955900, 9254430, 9340920, 9871392, 10282700, 10378800, 10400400, 10747080, 11105316, 11676150, 11941200, 12339240, 12454560, 12896496, 13433850, 13881645, 14329440, 14807088, 15424050, 15568200, 16120620, 16452320, 16657974, 17911800, 18508860, 18681840, 20150775, 20565400, 20757600, 20800800, 21494160, 22210632, 23136075, 23352300, 23882400, 24678480, 24986961, 25792992, 26867700, 27763290, 29614176, 30848100, 31136400, 32241240, 33315948, 35823600, 37017720, 37363680, 40301550, 41130800, 41644935, 42988320, 44421264, 46272150, 46704600, 49356960, 49973922, 53735400, 55526580, 61696200, 62272800, 64482480, 66631896, 69408225, 71647200, 74035440, 80603100, 82261600, 83289870, 88842528, 92544300, 93409200, 99947844, 107470800, 111053160, 123392400, 124934805, 128964960, 133263792, 138816450, 148070880, 161206200, 166579740, 185088600, 186818400, 199895688, 208224675, 214941600, 222106320, 246784800, 249869610, 266527584, 277632900, 322412400, 333159480, 370177200, 399791376, 416449350, 444212640, 499739220, 555265800, 624674025, 644824800, 666318960, 740354400, 799582752, 832898700, 999478440, 1110531600, 1249348050, 1332637920, 1665797400, 1998956880, 2221063200, 2498696100, 3331594800, 3997913760, 4997392200, 6663189600, 9994784400, 19989568800]

約数ペア:

[(1, 19989568800), (2, 9994784400), (3, 6663189600), (4, 4997392200), (5, 3997913760), (6, 3331594800), (8, 2498696100), (9, 2221063200), (10, 1998956880), (12, 1665797400), (15, 1332637920), (16, 1249348050), (18, 1110531600), (20, 999478440), (24, 832898700), (25, 799582752), (27, 740354400), (30, 666318960), (31, 644824800), (32, 624674025), (36, 555265800), (40, 499739220), (45, 444212640), (48, 416449350), (50, 399791376), (54, 370177200), (60, 333159480), (62, 322412400), (72, 277632900), (75, 266527584), (80, 249869610), (81, 246784800), (90, 222106320), (93, 214941600), (96, 208224675), (100, 199895688), (107, 186818400), (108, 185088600), (120, 166579740), (124, 161206200), (135, 148070880), (144, 138816450), (150, 133263792), (155, 128964960), (160, 124934805), (162, 123392400), (180, 111053160), (186, 107470800), (200, 99947844), (214, 93409200), (216, 92544300), (225, 88842528), (240, 83289870), (243, 82261600), (248, 80603100), (270, 74035440), (279, 71647200), (288, 69408225), (300, 66631896), (310, 64482480), (321, 62272800), (324, 61696200), (360, 55526580), (372, 53735400), (400, 49973922), (405, 49356960), (428, 46704600), (432, 46272150), (450, 44421264), (465, 42988320), (480, 41644935), (486, 41130800), (496, 40301550), (535, 37363680), (540, 37017720), (558, 35823600), (600, 33315948), (620, 32241240), (642, 31136400), (648, 30848100), (675, 29614176), (720, 27763290), (744, 26867700), (775, 25792992), (800, 24986961), (810, 24678480), (837, 23882400), (856, 23352300), (864, 23136075), (900, 22210632), (930, 21494160), (961, 20800800), (963, 20757600), (972, 20565400), (992, 20150775), (1070, 18681840), (1080, 18508860), (1116, 17911800), (1200, 16657974), (1215, 16452320), (1240, 16120620), (1284, 15568200), (1296, 15424050), (1350, 14807088), (1395, 14329440), (1440, 13881645), (1488, 13433850), (1550, 12896496), (1605, 12454560), (1620, 12339240), (1674, 11941200), (1712, 11676150), (1800, 11105316), (1860, 10747080), (1922, 10400400), (1926, 10378800), (1944, 10282700), (2025, 9871392), (2140, 9340920), (2160, 9254430), (2232, 8955900), (2325, 8597664), (2400, 8328987), (2430, 8226160), (2480, 8060310), (2511, 7960800), (2568, 7784100), (2592, 7712025), (2675, 7472736), (2700, 7403544), (2790, 7164720), (2883, 6933600), (2889, 6919200), (2976, 6716925), (3100, 6448248), (3210, 6227280), (3240, 6169620), (3317, 6026400), (3348, 5970600), (3424, 5838075), (3600, 5552658), (3720, 5373540), (3844, 5200200), (3852, 5189400), (3888, 5141350), (4050, 4935696), (4185, 4776480), (4280, 4670460), (4320, 4627215), (4464, 4477950), (4650, 4298832), (4805, 4160160), (4815, 4151520), (4860, 4113080), (4960, 4030155), (5022, 3980400), (5136, 3892050), (5350, 3736368), (5400, 3701772), (5580, 3582360), (5766, 3466800), (5778, 3459600), (6075, 3290464), (6200, 3224124), (6420, 3113640), (6480, 3084810), (6634, 3013200), (6696, 2985300), (6975, 2865888), (7200, 2776329), (7440, 2686770), (7533, 2653600), (7688, 2600100), (7704, 2594700), (7776, 2570675), (8025, 2490912), (8100, 2467848), (8370, 2388240), (8560, 2335230), (8649, 2311200), (8667, 2306400), (8928, 2238975), (9300, 2149416), (9610, 2080080), (9630, 2075760), (9720, 2056540), (9951, 2008800), (10044, 1990200), (10272, 1946025), (10700, 1868184), (10800, 1850886), (11160, 1791180), (11532, 1733400), (11556, 1729800), (12150, 1645232), (12400, 1612062), (12555, 1592160), (12840, 1556820), (12960, 1542405), (13268, 1506600), (13392, 1492650), (13950, 1432944), (14415, 1386720), (14445, 1383840), (14880, 1343385), (15066, 1326800), (15376, 1300050), (15408, 1297350), (16050, 1245456), (16200, 1233924), (16585, 1205280), (16740, 1194120), (17120, 1167615), (17298, 1155600), (17334, 1153200), (18600, 1074708), (19220, 1040040), (19260, 1037880), (19440, 1028270), (19902, 1004400), (20088, 995100), (20925, 955296), (21400, 934092), (21600, 925443), (22320, 895590), (23064, 866700), (23112, 864900), (24025, 832032), (24075, 830304), (24300, 822616), (24800, 806031), (25110, 796080), (25680, 778410), (25947, 770400), (26001, 768800), (26536, 753300), (26784, 746325), (27900, 716472), (28830, 693360), (28890, 691920), (29853, 669600), (30132, 663400), (30752, 650025), (30816, 648675), (32100, 622728), (32400, 616962), (33170, 602640), (33480, 597060), (34596, 577800), (34668, 576600), (37200, 537354), (37665, 530720), (38440, 520020), (38520, 518940), (38880, 514135), (39804, 502200), (40176, 497550), (41850, 477648), (42800, 467046), (43245, 462240), (43335, 461280), (44640, 447795), (46128, 433350), (46224, 432450), (48050, 416016), (48150, 415152), (48600, 411308), (49755, 401760), (50220, 398040), (51360, 389205), (51894, 385200), (52002, 384400), (53072, 376650), (55800, 358236), (57660, 346680), (57780, 345960), (59706, 334800), (60264, 331700), (62775, 318432), (64200, 311364), (64800, 308481), (66340, 301320), (66960, 298530), (69192, 288900), (69336, 288300), (72075, 277344), (72225, 276768), (74400, 268677), (75330, 265360), (76880, 260010), (77040, 259470), (77841, 256800), (79608, 251100), (80352, 248775), (82925, 241056), (83700, 238824), (85600, 233523), (86490, 231120), (86670, 230640), (89559, 223200), (92256, 216675), (92448, 216225), (96100, 208008), (96300, 207576), (97200, 205654), (99510, 200880), (100440, 199020), (102827, 194400), (103788, 192600), (104004, 192200), (106144, 188325), (111600, 179118), (115320, 173340), (115560, 172980), (119412, 167400), (120528, 165850), (125550, 159216), (128400, 155682), (129735, 154080), (130005, 153760), (132680, 150660), (133920, 149265), (138384, 144450), (138672, 144150)]