8250660

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{463}}^1$

素因数の和:495

約数の個数: 120

約数和(自身を含む): 28296576

約数和(自身を除く): 20045916

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 108, 110, 132, 135, 162, 165, 180, 198, 220, 270, 297, 324, 330, 396, 405, 463, 495, 540, 594, 660, 810, 891, 926, 990, 1188, 1389, 1485, 1620, 1782, 1852, 1980, 2315, 2778, 2970, 3564, 4167, 4455, 4630, 5093, 5556, 5940, 6945, 8334, 8910, 9260, 10186, 12501, 13890, 15279, 16668, 17820, 20372, 20835, 25002, 25465, 27780, 30558, 37503, 41670, 45837, 50004, 50930, 61116, 62505, 75006, 76395, 83340, 91674, 101860, 125010, 137511, 150012, 152790, 183348, 187515, 229185, 250020, 275022, 305580, 375030, 412533, 458370, 550044, 687555, 750060, 825066, 916740, 1375110, 1650132, 2062665, 2750220, 4125330, 8250660]

約数ペア:

[(1, 8250660), (2, 4125330), (3, 2750220), (4, 2062665), (5, 1650132), (6, 1375110), (9, 916740), (10, 825066), (11, 750060), (12, 687555), (15, 550044), (18, 458370), (20, 412533), (22, 375030), (27, 305580), (30, 275022), (33, 250020), (36, 229185), (44, 187515), (45, 183348), (54, 152790), (55, 150012), (60, 137511), (66, 125010), (81, 101860), (90, 91674), (99, 83340), (108, 76395), (110, 75006), (132, 62505), (135, 61116), (162, 50930), (165, 50004), (180, 45837), (198, 41670), (220, 37503), (270, 30558), (297, 27780), (324, 25465), (330, 25002), (396, 20835), (405, 20372), (463, 17820), (495, 16668), (540, 15279), (594, 13890), (660, 12501), (810, 10186), (891, 9260), (926, 8910), (990, 8334), (1188, 6945), (1389, 5940), (1485, 5556), (1620, 5093), (1782, 4630), (1852, 4455), (1980, 4167), (2315, 3564), (2778, 2970)]