899662020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{5981}}^1$

素因数の和:6125

約数の個数: 96

約数和(自身を含む): 2653136640

約数和(自身を除く): 1753474620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 109, 115, 138, 218, 230, 276, 327, 345, 436, 460, 545, 654, 690, 1090, 1308, 1380, 1635, 2180, 2507, 3270, 5014, 5981, 6540, 7521, 10028, 11962, 12535, 15042, 17943, 23924, 25070, 29905, 30084, 35886, 37605, 50140, 59810, 71772, 75210, 89715, 119620, 137563, 150420, 179430, 275126, 358860, 412689, 550252, 651929, 687815, 825378, 1303858, 1375630, 1650756, 1955787, 2063445, 2607716, 2751260, 3259645, 3911574, 4126890, 6519290, 7823148, 8253780, 9778935, 13038580, 14994367, 19557870, 29988734, 39115740, 44983101, 59977468, 74971835, 89966202, 149943670, 179932404, 224915505, 299887340, 449831010, 899662020]

約数ペア:

[(1, 899662020), (2, 449831010), (3, 299887340), (4, 224915505), (5, 179932404), (6, 149943670), (10, 89966202), (12, 74971835), (15, 59977468), (20, 44983101), (23, 39115740), (30, 29988734), (46, 19557870), (60, 14994367), (69, 13038580), (92, 9778935), (109, 8253780), (115, 7823148), (138, 6519290), (218, 4126890), (230, 3911574), (276, 3259645), (327, 2751260), (345, 2607716), (436, 2063445), (460, 1955787), (545, 1650756), (654, 1375630), (690, 1303858), (1090, 825378), (1308, 687815), (1380, 651929), (1635, 550252), (2180, 412689), (2507, 358860), (3270, 275126), (5014, 179430), (5981, 150420), (6540, 137563), (7521, 119620), (10028, 89715), (11962, 75210), (12535, 71772), (15042, 59810), (17943, 50140), (23924, 37605), (25070, 35886), (29905, 30084)]