89210220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{7951}}^1$

素因数の和:7991

約数の個数: 96

約数和(自身を含む): 288562176

約数和(自身を除く): 199351956

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 30, 33, 34, 44, 51, 55, 60, 66, 68, 85, 102, 110, 132, 165, 170, 187, 204, 220, 255, 330, 340, 374, 510, 561, 660, 748, 935, 1020, 1122, 1870, 2244, 2805, 3740, 5610, 7951, 11220, 15902, 23853, 31804, 39755, 47706, 79510, 87461, 95412, 119265, 135167, 159020, 174922, 238530, 262383, 270334, 349844, 405501, 437305, 477060, 524766, 540668, 675835, 811002, 874610, 1049532, 1311915, 1351670, 1486837, 1622004, 1749220, 2027505, 2623830, 2703340, 2973674, 4055010, 4460511, 5247660, 5947348, 7434185, 8110020, 8921022, 14868370, 17842044, 22302555, 29736740, 44605110, 89210220]

約数ペア:

[(1, 89210220), (2, 44605110), (3, 29736740), (4, 22302555), (5, 17842044), (6, 14868370), (10, 8921022), (11, 8110020), (12, 7434185), (15, 5947348), (17, 5247660), (20, 4460511), (22, 4055010), (30, 2973674), (33, 2703340), (34, 2623830), (44, 2027505), (51, 1749220), (55, 1622004), (60, 1486837), (66, 1351670), (68, 1311915), (85, 1049532), (102, 874610), (110, 811002), (132, 675835), (165, 540668), (170, 524766), (187, 477060), (204, 437305), (220, 405501), (255, 349844), (330, 270334), (340, 262383), (374, 238530), (510, 174922), (561, 159020), (660, 135167), (748, 119265), (935, 95412), (1020, 87461), (1122, 79510), (1870, 47706), (2244, 39755), (2805, 31804), (3740, 23853), (5610, 15902), (7951, 11220)]