201352080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{2903}}^1$

素因数の和:2953

約数の個数: 120

約数和(自身を含む): 663296832

約数和(自身を除く): 461944752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 289, 340, 408, 510, 578, 680, 816, 867, 1020, 1156, 1360, 1445, 1734, 2040, 2312, 2890, 2903, 3468, 4080, 4335, 4624, 5780, 5806, 6936, 8670, 8709, 11560, 11612, 13872, 14515, 17340, 17418, 23120, 23224, 29030, 34680, 34836, 43545, 46448, 49351, 58060, 69360, 69672, 87090, 98702, 116120, 139344, 148053, 174180, 197404, 232240, 246755, 296106, 348360, 394808, 493510, 592212, 696720, 740265, 789616, 838967, 987020, 1184424, 1480530, 1677934, 1974040, 2368848, 2516901, 2961060, 3355868, 3948080, 4194835, 5033802, 5922120, 6711736, 8389670, 10067604, 11844240, 12584505, 13423472, 16779340, 20135208, 25169010, 33558680, 40270416, 50338020, 67117360, 100676040, 201352080]

約数ペア:

[(1, 201352080), (2, 100676040), (3, 67117360), (4, 50338020), (5, 40270416), (6, 33558680), (8, 25169010), (10, 20135208), (12, 16779340), (15, 13423472), (16, 12584505), (17, 11844240), (20, 10067604), (24, 8389670), (30, 6711736), (34, 5922120), (40, 5033802), (48, 4194835), (51, 3948080), (60, 3355868), (68, 2961060), (80, 2516901), (85, 2368848), (102, 1974040), (120, 1677934), (136, 1480530), (170, 1184424), (204, 987020), (240, 838967), (255, 789616), (272, 740265), (289, 696720), (340, 592212), (408, 493510), (510, 394808), (578, 348360), (680, 296106), (816, 246755), (867, 232240), (1020, 197404), (1156, 174180), (1360, 148053), (1445, 139344), (1734, 116120), (2040, 98702), (2312, 87090), (2890, 69672), (2903, 69360), (3468, 58060), (4080, 49351), (4335, 46448), (4624, 43545), (5780, 34836), (5806, 34680), (6936, 29030), (8670, 23224), (8709, 23120), (11560, 17418), (11612, 17340), (13872, 14515)]