90904440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4051}}^1$

素因数の和:4093

約数の個数: 128

約数和(自身を含む): 315083520

約数和(自身を除く): 224179080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 33, 34, 40, 44, 51, 55, 60, 66, 68, 85, 88, 102, 110, 120, 132, 136, 165, 170, 187, 204, 220, 255, 264, 330, 340, 374, 408, 440, 510, 561, 660, 680, 748, 935, 1020, 1122, 1320, 1496, 1870, 2040, 2244, 2805, 3740, 4051, 4488, 5610, 7480, 8102, 11220, 12153, 16204, 20255, 22440, 24306, 32408, 40510, 44561, 48612, 60765, 68867, 81020, 89122, 97224, 121530, 133683, 137734, 162040, 178244, 206601, 222805, 243060, 267366, 275468, 344335, 356488, 413202, 445610, 486120, 534732, 550936, 668415, 688670, 757537, 826404, 891220, 1033005, 1069464, 1336830, 1377340, 1515074, 1652808, 1782440, 2066010, 2272611, 2673660, 2754680, 3030148, 3787685, 4132020, 4545222, 5347320, 6060296, 7575370, 8264040, 9090444, 11363055, 15150740, 18180888, 22726110, 30301480, 45452220, 90904440]

約数ペア:

[(1, 90904440), (2, 45452220), (3, 30301480), (4, 22726110), (5, 18180888), (6, 15150740), (8, 11363055), (10, 9090444), (11, 8264040), (12, 7575370), (15, 6060296), (17, 5347320), (20, 4545222), (22, 4132020), (24, 3787685), (30, 3030148), (33, 2754680), (34, 2673660), (40, 2272611), (44, 2066010), (51, 1782440), (55, 1652808), (60, 1515074), (66, 1377340), (68, 1336830), (85, 1069464), (88, 1033005), (102, 891220), (110, 826404), (120, 757537), (132, 688670), (136, 668415), (165, 550936), (170, 534732), (187, 486120), (204, 445610), (220, 413202), (255, 356488), (264, 344335), (330, 275468), (340, 267366), (374, 243060), (408, 222805), (440, 206601), (510, 178244), (561, 162040), (660, 137734), (680, 133683), (748, 121530), (935, 97224), (1020, 89122), (1122, 81020), (1320, 68867), (1496, 60765), (1870, 48612), (2040, 44561), (2244, 40510), (2805, 32408), (3740, 24306), (4051, 22440), (4488, 20255), (5610, 16204), (7480, 12153), (8102, 11220)]