25093080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1621}}^1$

素因数の和:1681

約数の個数: 96

約数和(自身を含む): 83500560

約数和(自身を除く): 58407480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 86, 90, 120, 129, 172, 180, 215, 258, 344, 360, 387, 430, 516, 645, 774, 860, 1032, 1290, 1548, 1621, 1720, 1935, 2580, 3096, 3242, 3870, 4863, 5160, 6484, 7740, 8105, 9726, 12968, 14589, 15480, 16210, 19452, 24315, 29178, 32420, 38904, 48630, 58356, 64840, 69703, 72945, 97260, 116712, 139406, 145890, 194520, 209109, 278812, 291780, 348515, 418218, 557624, 583560, 627327, 697030, 836436, 1045545, 1254654, 1394060, 1672872, 2091090, 2509308, 2788120, 3136635, 4182180, 5018616, 6273270, 8364360, 12546540, 25093080]

約数ペア:

[(1, 25093080), (2, 12546540), (3, 8364360), (4, 6273270), (5, 5018616), (6, 4182180), (8, 3136635), (9, 2788120), (10, 2509308), (12, 2091090), (15, 1672872), (18, 1394060), (20, 1254654), (24, 1045545), (30, 836436), (36, 697030), (40, 627327), (43, 583560), (45, 557624), (60, 418218), (72, 348515), (86, 291780), (90, 278812), (120, 209109), (129, 194520), (172, 145890), (180, 139406), (215, 116712), (258, 97260), (344, 72945), (360, 69703), (387, 64840), (430, 58356), (516, 48630), (645, 38904), (774, 32420), (860, 29178), (1032, 24315), (1290, 19452), (1548, 16210), (1621, 15480), (1720, 14589), (1935, 12968), (2580, 9726), (3096, 8105), (3242, 7740), (3870, 6484), (4863, 5160)]