30163950

素因数分解:

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

素因数の和:3978

約数の個数: 72

約数和(自身を含む): 85829328

約数和(自身を除く): 55665378

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 30, 34, 45, 50, 51, 75, 85, 90, 102, 150, 153, 170, 225, 255, 306, 425, 450, 510, 765, 850, 1275, 1530, 2550, 3825, 3943, 7650, 7886, 11829, 19715, 23658, 35487, 39430, 59145, 67031, 70974, 98575, 118290, 134062, 177435, 197150, 201093, 295725, 335155, 354870, 402186, 591450, 603279, 670310, 887175, 1005465, 1206558, 1675775, 1774350, 2010930, 3016395, 3351550, 5027325, 6032790, 10054650, 15081975, 30163950]

約数ペア:

[(1, 30163950), (2, 15081975), (3, 10054650), (5, 6032790), (6, 5027325), (9, 3351550), (10, 3016395), (15, 2010930), (17, 1774350), (18, 1675775), (25, 1206558), (30, 1005465), (34, 887175), (45, 670310), (50, 603279), (51, 591450), (75, 402186), (85, 354870), (90, 335155), (102, 295725), (150, 201093), (153, 197150), (170, 177435), (225, 134062), (255, 118290), (306, 98575), (425, 70974), (450, 67031), (510, 59145), (765, 39430), (850, 35487), (1275, 23658), (1530, 19715), (2550, 11829), (3825, 7886), (3943, 7650)]