156737100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{40189}}^1$

素因数の和:40219

約数の個数: 72

約数和(自身を含む): 488388880

約数和(自身を除く): 331651780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 40189, 80378, 120567, 160756, 200945, 241134, 401890, 482268, 522457, 602835, 803780, 1004725, 1044914, 1205670, 1567371, 2009450, 2089828, 2411340, 2612285, 3014175, 3134742, 4018900, 5224570, 6028350, 6269484, 7836855, 10449140, 12056700, 13061425, 15673710, 26122850, 31347420, 39184275, 52245700, 78368550, 156737100]

約数ペア:

[(1, 156737100), (2, 78368550), (3, 52245700), (4, 39184275), (5, 31347420), (6, 26122850), (10, 15673710), (12, 13061425), (13, 12056700), (15, 10449140), (20, 7836855), (25, 6269484), (26, 6028350), (30, 5224570), (39, 4018900), (50, 3134742), (52, 3014175), (60, 2612285), (65, 2411340), (75, 2089828), (78, 2009450), (100, 1567371), (130, 1205670), (150, 1044914), (156, 1004725), (195, 803780), (260, 602835), (300, 522457), (325, 482268), (390, 401890), (650, 241134), (780, 200945), (975, 160756), (1300, 120567), (1950, 80378), (3900, 40189)]