30015750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{1291}}^1$

素因数の和:1342

約数の個数: 64

約数和(自身を含む): 77395968

約数和(自身を除く): 47380218

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 50, 62, 75, 93, 125, 150, 155, 186, 250, 310, 375, 465, 750, 775, 930, 1291, 1550, 2325, 2582, 3873, 3875, 4650, 6455, 7746, 7750, 11625, 12910, 19365, 23250, 32275, 38730, 40021, 64550, 80042, 96825, 120063, 161375, 193650, 200105, 240126, 322750, 400210, 484125, 600315, 968250, 1000525, 1200630, 2001050, 3001575, 5002625, 6003150, 10005250, 15007875, 30015750]

約数ペア:

[(1, 30015750), (2, 15007875), (3, 10005250), (5, 6003150), (6, 5002625), (10, 3001575), (15, 2001050), (25, 1200630), (30, 1000525), (31, 968250), (50, 600315), (62, 484125), (75, 400210), (93, 322750), (125, 240126), (150, 200105), (155, 193650), (186, 161375), (250, 120063), (310, 96825), (375, 80042), (465, 64550), (750, 40021), (775, 38730), (930, 32275), (1291, 23250), (1550, 19365), (2325, 12910), (2582, 11625), (3873, 7750), (3875, 7746), (4650, 6455)]