4076400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:143

約数の個数: 120

約数和(自身を含む): 13530880

約数和(自身を除く): 9454480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 43, 48, 50, 60, 75, 79, 80, 86, 100, 120, 129, 150, 158, 172, 200, 215, 237, 240, 258, 300, 316, 344, 395, 400, 430, 474, 516, 600, 632, 645, 688, 790, 860, 948, 1032, 1075, 1185, 1200, 1264, 1290, 1580, 1720, 1896, 1975, 2064, 2150, 2370, 2580, 3160, 3225, 3397, 3440, 3792, 3950, 4300, 4740, 5160, 5925, 6320, 6450, 6794, 7900, 8600, 9480, 10191, 10320, 11850, 12900, 13588, 15800, 16985, 17200, 18960, 20382, 23700, 25800, 27176, 31600, 33970, 40764, 47400, 50955, 51600, 54352, 67940, 81528, 84925, 94800, 101910, 135880, 163056, 169850, 203820, 254775, 271760, 339700, 407640, 509550, 679400, 815280, 1019100, 1358800, 2038200, 4076400]

約数ペア:

[(1, 4076400), (2, 2038200), (3, 1358800), (4, 1019100), (5, 815280), (6, 679400), (8, 509550), (10, 407640), (12, 339700), (15, 271760), (16, 254775), (20, 203820), (24, 169850), (25, 163056), (30, 135880), (40, 101910), (43, 94800), (48, 84925), (50, 81528), (60, 67940), (75, 54352), (79, 51600), (80, 50955), (86, 47400), (100, 40764), (120, 33970), (129, 31600), (150, 27176), (158, 25800), (172, 23700), (200, 20382), (215, 18960), (237, 17200), (240, 16985), (258, 15800), (300, 13588), (316, 12900), (344, 11850), (395, 10320), (400, 10191), (430, 9480), (474, 8600), (516, 7900), (600, 6794), (632, 6450), (645, 6320), (688, 5925), (790, 5160), (860, 4740), (948, 4300), (1032, 3950), (1075, 3792), (1185, 3440), (1200, 3397), (1264, 3225), (1290, 3160), (1580, 2580), (1720, 2370), (1896, 2150), (1975, 2064)]