2157407400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{67843}}^1$

素因数の和:67915

約数の個数: 96

約数和(自身を含む): 6814251360

約数和(自身を除く): 4656843960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 53, 60, 75, 100, 106, 120, 150, 159, 200, 212, 265, 300, 318, 424, 530, 600, 636, 795, 1060, 1272, 1325, 1590, 2120, 2650, 3180, 3975, 5300, 6360, 7950, 10600, 15900, 31800, 67843, 135686, 203529, 271372, 339215, 407058, 542744, 678430, 814116, 1017645, 1356860, 1628232, 1696075, 2035290, 2713720, 3392150, 3595679, 4070580, 5088225, 6784300, 7191358, 8141160, 10176450, 10787037, 13568600, 14382716, 17978395, 20352900, 21574074, 28765432, 35956790, 40705800, 43148148, 53935185, 71913580, 86296296, 89891975, 107870370, 143827160, 179783950, 215740740, 269675925, 359567900, 431481480, 539351850, 719135800, 1078703700, 2157407400]

約数ペア:

[(1, 2157407400), (2, 1078703700), (3, 719135800), (4, 539351850), (5, 431481480), (6, 359567900), (8, 269675925), (10, 215740740), (12, 179783950), (15, 143827160), (20, 107870370), (24, 89891975), (25, 86296296), (30, 71913580), (40, 53935185), (50, 43148148), (53, 40705800), (60, 35956790), (75, 28765432), (100, 21574074), (106, 20352900), (120, 17978395), (150, 14382716), (159, 13568600), (200, 10787037), (212, 10176450), (265, 8141160), (300, 7191358), (318, 6784300), (424, 5088225), (530, 4070580), (600, 3595679), (636, 3392150), (795, 2713720), (1060, 2035290), (1272, 1696075), (1325, 1628232), (1590, 1356860), (2120, 1017645), (2650, 814116), (3180, 678430), (3975, 542744), (5300, 407058), (6360, 339215), (7950, 271372), (10600, 203529), (15900, 135686), (31800, 67843)]