1531010400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{127}}^1\times {\mathrm{5023}}^1$

素因数の和:5173

約数の個数: 144

約数和(自身を含む): 5023678464

約数和(自身を除く): 3492668064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 127, 150, 160, 200, 240, 254, 300, 381, 400, 480, 508, 600, 635, 762, 800, 1016, 1200, 1270, 1524, 1905, 2032, 2400, 2540, 3048, 3175, 3810, 4064, 5023, 5080, 6096, 6350, 7620, 9525, 10046, 10160, 12192, 12700, 15069, 15240, 19050, 20092, 20320, 25115, 25400, 30138, 30480, 38100, 40184, 50230, 50800, 60276, 60960, 75345, 76200, 80368, 100460, 101600, 120552, 125575, 150690, 152400, 160736, 200920, 241104, 251150, 301380, 304800, 376725, 401840, 482208, 502300, 602760, 637921, 753450, 803680, 1004600, 1205520, 1275842, 1506900, 1913763, 2009200, 2411040, 2551684, 3013800, 3189605, 3827526, 4018400, 5103368, 6027600, 6379210, 7655052, 9568815, 10206736, 12055200, 12758420, 15310104, 15948025, 19137630, 20413472, 25516840, 30620208, 31896050, 38275260, 47844075, 51033680, 61240416, 63792100, 76550520, 95688150, 102067360, 127584200, 153101040, 191376300, 255168400, 306202080, 382752600, 510336800, 765505200, 1531010400]

約数ペア:

[(1, 1531010400), (2, 765505200), (3, 510336800), (4, 382752600), (5, 306202080), (6, 255168400), (8, 191376300), (10, 153101040), (12, 127584200), (15, 102067360), (16, 95688150), (20, 76550520), (24, 63792100), (25, 61240416), (30, 51033680), (32, 47844075), (40, 38275260), (48, 31896050), (50, 30620208), (60, 25516840), (75, 20413472), (80, 19137630), (96, 15948025), (100, 15310104), (120, 12758420), (127, 12055200), (150, 10206736), (160, 9568815), (200, 7655052), (240, 6379210), (254, 6027600), (300, 5103368), (381, 4018400), (400, 3827526), (480, 3189605), (508, 3013800), (600, 2551684), (635, 2411040), (762, 2009200), (800, 1913763), (1016, 1506900), (1200, 1275842), (1270, 1205520), (1524, 1004600), (1905, 803680), (2032, 753450), (2400, 637921), (2540, 602760), (3048, 502300), (3175, 482208), (3810, 401840), (4064, 376725), (5023, 304800), (5080, 301380), (6096, 251150), (6350, 241104), (7620, 200920), (9525, 160736), (10046, 152400), (10160, 150690), (12192, 125575), (12700, 120552), (15069, 101600), (15240, 100460), (19050, 80368), (20092, 76200), (20320, 75345), (25115, 60960), (25400, 60276), (30138, 50800), (30480, 50230), (38100, 40184)]