138789600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{57829}}^1$

素因数の和:57852

約数の個数: 72

約数和(自身を含む): 451767960

約数和(自身を除く): 312978360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 57829, 115658, 173487, 231316, 289145, 346974, 462632, 578290, 693948, 867435, 925264, 1156580, 1387896, 1445725, 1734870, 1850528, 2313160, 2775792, 2891450, 3469740, 4337175, 4626320, 5551584, 5782900, 6939480, 8674350, 9252640, 11565800, 13878960, 17348700, 23131600, 27757920, 34697400, 46263200, 69394800, 138789600]

約数ペア:

[(1, 138789600), (2, 69394800), (3, 46263200), (4, 34697400), (5, 27757920), (6, 23131600), (8, 17348700), (10, 13878960), (12, 11565800), (15, 9252640), (16, 8674350), (20, 6939480), (24, 5782900), (25, 5551584), (30, 4626320), (32, 4337175), (40, 3469740), (48, 2891450), (50, 2775792), (60, 2313160), (75, 1850528), (80, 1734870), (96, 1445725), (100, 1387896), (120, 1156580), (150, 925264), (160, 867435), (200, 693948), (240, 578290), (300, 462632), (400, 346974), (480, 289145), (600, 231316), (800, 173487), (1200, 115658), (2400, 57829)]