90491850

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{3943}}^1$

素因数の和:3981

約数の個数: 96

約数和(自身を含む): 264090240

約数和(自身を除く): 173598390

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 27, 30, 34, 45, 50, 51, 54, 75, 85, 90, 102, 135, 150, 153, 170, 225, 255, 270, 306, 425, 450, 459, 510, 675, 765, 850, 918, 1275, 1350, 1530, 2295, 2550, 3825, 3943, 4590, 7650, 7886, 11475, 11829, 19715, 22950, 23658, 35487, 39430, 59145, 67031, 70974, 98575, 106461, 118290, 134062, 177435, 197150, 201093, 212922, 295725, 335155, 354870, 402186, 532305, 591450, 603279, 670310, 887175, 1005465, 1064610, 1206558, 1675775, 1774350, 1809837, 2010930, 2661525, 3016395, 3351550, 3619674, 5027325, 5323050, 6032790, 9049185, 10054650, 15081975, 18098370, 30163950, 45245925, 90491850]

約数ペア:

[(1, 90491850), (2, 45245925), (3, 30163950), (5, 18098370), (6, 15081975), (9, 10054650), (10, 9049185), (15, 6032790), (17, 5323050), (18, 5027325), (25, 3619674), (27, 3351550), (30, 3016395), (34, 2661525), (45, 2010930), (50, 1809837), (51, 1774350), (54, 1675775), (75, 1206558), (85, 1064610), (90, 1005465), (102, 887175), (135, 670310), (150, 603279), (153, 591450), (170, 532305), (225, 402186), (255, 354870), (270, 335155), (306, 295725), (425, 212922), (450, 201093), (459, 197150), (510, 177435), (675, 134062), (765, 118290), (850, 106461), (918, 98575), (1275, 70974), (1350, 67031), (1530, 59145), (2295, 39430), (2550, 35487), (3825, 23658), (3943, 22950), (4590, 19715), (7650, 11829), (7886, 11475)]