981310200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1297}}^1$

素因数の和:1426

約数の個数: 192

約数和(自身を含む): 3312392160

約数和(自身を除く): 2331081960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 97, 100, 104, 120, 130, 150, 156, 194, 195, 200, 260, 291, 300, 312, 325, 388, 390, 485, 520, 582, 600, 650, 776, 780, 970, 975, 1164, 1261, 1297, 1300, 1455, 1560, 1940, 1950, 2328, 2425, 2522, 2594, 2600, 2910, 3783, 3880, 3891, 3900, 4850, 5044, 5188, 5820, 6305, 6485, 7275, 7566, 7782, 7800, 9700, 10088, 10376, 11640, 12610, 12970, 14550, 15132, 15564, 16861, 18915, 19400, 19455, 25220, 25940, 29100, 30264, 31128, 31525, 32425, 33722, 37830, 38910, 50440, 50583, 51880, 58200, 63050, 64850, 67444, 75660, 77820, 84305, 94575, 97275, 101166, 125809, 126100, 129700, 134888, 151320, 155640, 168610, 189150, 194550, 202332, 251618, 252200, 252915, 259400, 337220, 377427, 378300, 389100, 404664, 421525, 503236, 505830, 629045, 674440, 754854, 756600, 778200, 843050, 1006472, 1011660, 1258090, 1264575, 1509708, 1635517, 1686100, 1887135, 2023320, 2516180, 2529150, 3019416, 3145225, 3271034, 3372200, 3774270, 4906551, 5032360, 5058300, 6290450, 6542068, 7548540, 8177585, 9435675, 9813102, 10116600, 12580900, 13084136, 15097080, 16355170, 18871350, 19626204, 24532755, 25161800, 32710340, 37742700, 39252408, 40887925, 49065510, 65420680, 75485400, 81775850, 98131020, 122663775, 163551700, 196262040, 245327550, 327103400, 490655100, 981310200]

約数ペア:

[(1, 981310200), (2, 490655100), (3, 327103400), (4, 245327550), (5, 196262040), (6, 163551700), (8, 122663775), (10, 98131020), (12, 81775850), (13, 75485400), (15, 65420680), (20, 49065510), (24, 40887925), (25, 39252408), (26, 37742700), (30, 32710340), (39, 25161800), (40, 24532755), (50, 19626204), (52, 18871350), (60, 16355170), (65, 15097080), (75, 13084136), (78, 12580900), (97, 10116600), (100, 9813102), (104, 9435675), (120, 8177585), (130, 7548540), (150, 6542068), (156, 6290450), (194, 5058300), (195, 5032360), (200, 4906551), (260, 3774270), (291, 3372200), (300, 3271034), (312, 3145225), (325, 3019416), (388, 2529150), (390, 2516180), (485, 2023320), (520, 1887135), (582, 1686100), (600, 1635517), (650, 1509708), (776, 1264575), (780, 1258090), (970, 1011660), (975, 1006472), (1164, 843050), (1261, 778200), (1297, 756600), (1300, 754854), (1455, 674440), (1560, 629045), (1940, 505830), (1950, 503236), (2328, 421525), (2425, 404664), (2522, 389100), (2594, 378300), (2600, 377427), (2910, 337220), (3783, 259400), (3880, 252915), (3891, 252200), (3900, 251618), (4850, 202332), (5044, 194550), (5188, 189150), (5820, 168610), (6305, 155640), (6485, 151320), (7275, 134888), (7566, 129700), (7782, 126100), (7800, 125809), (9700, 101166), (10088, 97275), (10376, 94575), (11640, 84305), (12610, 77820), (12970, 75660), (14550, 67444), (15132, 64850), (15564, 63050), (16861, 58200), (18915, 51880), (19400, 50583), (19455, 50440), (25220, 38910), (25940, 37830), (29100, 33722), (30264, 32425), (31128, 31525)]