40894800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{643}}^1$

素因数の和:717

約数の個数: 120

約数和(自身を含む): 133678944

約数和(自身を除く): 92784144

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 53, 60, 75, 80, 100, 106, 120, 150, 159, 200, 212, 240, 265, 300, 318, 400, 424, 530, 600, 636, 643, 795, 848, 1060, 1200, 1272, 1286, 1325, 1590, 1929, 2120, 2544, 2572, 2650, 3180, 3215, 3858, 3975, 4240, 5144, 5300, 6360, 6430, 7716, 7950, 9645, 10288, 10600, 12720, 12860, 15432, 15900, 16075, 19290, 21200, 25720, 30864, 31800, 32150, 34079, 38580, 48225, 51440, 63600, 64300, 68158, 77160, 96450, 102237, 128600, 136316, 154320, 170395, 192900, 204474, 257200, 272632, 340790, 385800, 408948, 511185, 545264, 681580, 771600, 817896, 851975, 1022370, 1363160, 1635792, 1703950, 2044740, 2555925, 2726320, 3407900, 4089480, 5111850, 6815800, 8178960, 10223700, 13631600, 20447400, 40894800]

約数ペア:

[(1, 40894800), (2, 20447400), (3, 13631600), (4, 10223700), (5, 8178960), (6, 6815800), (8, 5111850), (10, 4089480), (12, 3407900), (15, 2726320), (16, 2555925), (20, 2044740), (24, 1703950), (25, 1635792), (30, 1363160), (40, 1022370), (48, 851975), (50, 817896), (53, 771600), (60, 681580), (75, 545264), (80, 511185), (100, 408948), (106, 385800), (120, 340790), (150, 272632), (159, 257200), (200, 204474), (212, 192900), (240, 170395), (265, 154320), (300, 136316), (318, 128600), (400, 102237), (424, 96450), (530, 77160), (600, 68158), (636, 64300), (643, 63600), (795, 51440), (848, 48225), (1060, 38580), (1200, 34079), (1272, 32150), (1286, 31800), (1325, 30864), (1590, 25720), (1929, 21200), (2120, 19290), (2544, 16075), (2572, 15900), (2650, 15432), (3180, 12860), (3215, 12720), (3858, 10600), (3975, 10288), (4240, 9645), (5144, 7950), (5300, 7716), (6360, 6430)]