75250020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1759}}^1$

素因数の和:1825

約数の個数: 96

約数和(自身を含む): 227082240

約数和(自身を除く): 151832220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 31, 46, 60, 62, 69, 92, 93, 115, 124, 138, 155, 186, 230, 276, 310, 345, 372, 460, 465, 620, 690, 713, 930, 1380, 1426, 1759, 1860, 2139, 2852, 3518, 3565, 4278, 5277, 7036, 7130, 8556, 8795, 10554, 10695, 14260, 17590, 21108, 21390, 26385, 35180, 40457, 42780, 52770, 54529, 80914, 105540, 109058, 121371, 161828, 163587, 202285, 218116, 242742, 272645, 327174, 404570, 485484, 545290, 606855, 654348, 809140, 817935, 1090580, 1213710, 1254167, 1635870, 2427420, 2508334, 3271740, 3762501, 5016668, 6270835, 7525002, 12541670, 15050004, 18812505, 25083340, 37625010, 75250020]

約数ペア:

[(1, 75250020), (2, 37625010), (3, 25083340), (4, 18812505), (5, 15050004), (6, 12541670), (10, 7525002), (12, 6270835), (15, 5016668), (20, 3762501), (23, 3271740), (30, 2508334), (31, 2427420), (46, 1635870), (60, 1254167), (62, 1213710), (69, 1090580), (92, 817935), (93, 809140), (115, 654348), (124, 606855), (138, 545290), (155, 485484), (186, 404570), (230, 327174), (276, 272645), (310, 242742), (345, 218116), (372, 202285), (460, 163587), (465, 161828), (620, 121371), (690, 109058), (713, 105540), (930, 80914), (1380, 54529), (1426, 52770), (1759, 42780), (1860, 40457), (2139, 35180), (2852, 26385), (3518, 21390), (3565, 21108), (4278, 17590), (5277, 14260), (7036, 10695), (7130, 10554), (8556, 8795)]