2038200

素因数分解:

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

素因数の和:141

約数の個数: 96

約数和(自身を含む): 6547200

約数和(自身を除く): 4509000

約数列:

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

約数ペア:

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