18165180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1619}}^1$

素因数の和:1659

約数の個数: 96

約数和(自身を含む): 58786560

約数和(自身を除く): 40621380

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, 1619, 1870, 2244, 2805, 3238, 3740, 4857, 5610, 6476, 8095, 9714, 11220, 16190, 17809, 19428, 24285, 27523, 32380, 35618, 48570, 53427, 55046, 71236, 82569, 89045, 97140, 106854, 110092, 137615, 165138, 178090, 213708, 267135, 275230, 302753, 330276, 356180, 412845, 534270, 550460, 605506, 825690, 908259, 1068540, 1211012, 1513765, 1651380, 1816518, 3027530, 3633036, 4541295, 6055060, 9082590, 18165180]

約数ペア:

[(1, 18165180), (2, 9082590), (3, 6055060), (4, 4541295), (5, 3633036), (6, 3027530), (10, 1816518), (11, 1651380), (12, 1513765), (15, 1211012), (17, 1068540), (20, 908259), (22, 825690), (30, 605506), (33, 550460), (34, 534270), (44, 412845), (51, 356180), (55, 330276), (60, 302753), (66, 275230), (68, 267135), (85, 213708), (102, 178090), (110, 165138), (132, 137615), (165, 110092), (170, 106854), (187, 97140), (204, 89045), (220, 82569), (255, 71236), (330, 55046), (340, 53427), (374, 48570), (510, 35618), (561, 32380), (660, 27523), (748, 24285), (935, 19428), (1020, 17809), (1122, 16190), (1619, 11220), (1870, 9714), (2244, 8095), (2805, 6476), (3238, 5610), (3740, 4857)]