25495080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{277}}^1$

素因数の和:363

約数の個数: 128

約数和(自身を含む): 84067200

約数和(自身を除く): 58572120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 59, 60, 65, 78, 104, 118, 120, 130, 156, 177, 195, 236, 260, 277, 295, 312, 354, 390, 472, 520, 554, 590, 708, 767, 780, 831, 885, 1108, 1180, 1385, 1416, 1534, 1560, 1662, 1770, 2216, 2301, 2360, 2770, 3068, 3324, 3540, 3601, 3835, 4155, 4602, 5540, 6136, 6648, 7080, 7202, 7670, 8310, 9204, 10803, 11080, 11505, 14404, 15340, 16343, 16620, 18005, 18408, 21606, 23010, 28808, 30680, 32686, 33240, 36010, 43212, 46020, 49029, 54015, 65372, 72020, 81715, 86424, 92040, 98058, 108030, 130744, 144040, 163430, 196116, 212459, 216060, 245145, 326860, 392232, 424918, 432120, 490290, 637377, 653720, 849836, 980580, 1062295, 1274754, 1699672, 1961160, 2124590, 2549508, 3186885, 4249180, 5099016, 6373770, 8498360, 12747540, 25495080]

約数ペア:

[(1, 25495080), (2, 12747540), (3, 8498360), (4, 6373770), (5, 5099016), (6, 4249180), (8, 3186885), (10, 2549508), (12, 2124590), (13, 1961160), (15, 1699672), (20, 1274754), (24, 1062295), (26, 980580), (30, 849836), (39, 653720), (40, 637377), (52, 490290), (59, 432120), (60, 424918), (65, 392232), (78, 326860), (104, 245145), (118, 216060), (120, 212459), (130, 196116), (156, 163430), (177, 144040), (195, 130744), (236, 108030), (260, 98058), (277, 92040), (295, 86424), (312, 81715), (354, 72020), (390, 65372), (472, 54015), (520, 49029), (554, 46020), (590, 43212), (708, 36010), (767, 33240), (780, 32686), (831, 30680), (885, 28808), (1108, 23010), (1180, 21606), (1385, 18408), (1416, 18005), (1534, 16620), (1560, 16343), (1662, 15340), (1770, 14404), (2216, 11505), (2301, 11080), (2360, 10803), (2770, 9204), (3068, 8310), (3324, 7670), (3540, 7202), (3601, 7080), (3835, 6648), (4155, 6136), (4602, 5540)]