1985250060

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53281}}^1$

素因数の和:53325

約数の個数: 120

約数和(自身を含む): 6498698976

約数和(自身を除く): 4513448916

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 81, 90, 92, 108, 115, 135, 138, 162, 180, 207, 230, 270, 276, 324, 345, 405, 414, 460, 540, 621, 690, 810, 828, 1035, 1242, 1380, 1620, 1863, 2070, 2484, 3105, 3726, 4140, 6210, 7452, 9315, 12420, 18630, 37260, 53281, 106562, 159843, 213124, 266405, 319686, 479529, 532810, 639372, 799215, 959058, 1065620, 1225463, 1438587, 1598430, 1918116, 2397645, 2450926, 2877174, 3196860, 3676389, 4315761, 4795290, 4901852, 5754348, 6127315, 7192935, 7352778, 8631522, 9590580, 11029167, 12254630, 14385870, 14705556, 17263044, 18381945, 21578805, 22058334, 24509260, 28771740, 33087501, 36763890, 43157610, 44116668, 55145835, 66175002, 73527780, 86315220, 99262503, 110291670, 132350004, 165437505, 198525006, 220583340, 330875010, 397050012, 496312515, 661750020, 992625030, 1985250060]

約数ペア:

[(1, 1985250060), (2, 992625030), (3, 661750020), (4, 496312515), (5, 397050012), (6, 330875010), (9, 220583340), (10, 198525006), (12, 165437505), (15, 132350004), (18, 110291670), (20, 99262503), (23, 86315220), (27, 73527780), (30, 66175002), (36, 55145835), (45, 44116668), (46, 43157610), (54, 36763890), (60, 33087501), (69, 28771740), (81, 24509260), (90, 22058334), (92, 21578805), (108, 18381945), (115, 17263044), (135, 14705556), (138, 14385870), (162, 12254630), (180, 11029167), (207, 9590580), (230, 8631522), (270, 7352778), (276, 7192935), (324, 6127315), (345, 5754348), (405, 4901852), (414, 4795290), (460, 4315761), (540, 3676389), (621, 3196860), (690, 2877174), (810, 2450926), (828, 2397645), (1035, 1918116), (1242, 1598430), (1380, 1438587), (1620, 1225463), (1863, 1065620), (2070, 959058), (2484, 799215), (3105, 639372), (3726, 532810), (4140, 479529), (6210, 319686), (7452, 266405), (9315, 213124), (12420, 159843), (18630, 106562), (37260, 53281)]