55119420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{991}}^1$

素因数の和:1112

約数の個数: 96

約数和(自身を含む): 173322240

約数和(自身を除く): 118202820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 103, 108, 135, 180, 206, 270, 309, 412, 515, 540, 618, 927, 991, 1030, 1236, 1545, 1854, 1982, 2060, 2781, 2973, 3090, 3708, 3964, 4635, 4955, 5562, 5946, 6180, 8919, 9270, 9910, 11124, 11892, 13905, 14865, 17838, 18540, 19820, 26757, 27810, 29730, 35676, 44595, 53514, 55620, 59460, 89190, 102073, 107028, 133785, 178380, 204146, 267570, 306219, 408292, 510365, 535140, 612438, 918657, 1020730, 1224876, 1531095, 1837314, 2041460, 2755971, 3062190, 3674628, 4593285, 5511942, 6124380, 9186570, 11023884, 13779855, 18373140, 27559710, 55119420]

約数ペア:

[(1, 55119420), (2, 27559710), (3, 18373140), (4, 13779855), (5, 11023884), (6, 9186570), (9, 6124380), (10, 5511942), (12, 4593285), (15, 3674628), (18, 3062190), (20, 2755971), (27, 2041460), (30, 1837314), (36, 1531095), (45, 1224876), (54, 1020730), (60, 918657), (90, 612438), (103, 535140), (108, 510365), (135, 408292), (180, 306219), (206, 267570), (270, 204146), (309, 178380), (412, 133785), (515, 107028), (540, 102073), (618, 89190), (927, 59460), (991, 55620), (1030, 53514), (1236, 44595), (1545, 35676), (1854, 29730), (1982, 27810), (2060, 26757), (2781, 19820), (2973, 18540), (3090, 17838), (3708, 14865), (3964, 13905), (4635, 11892), (4955, 11124), (5562, 9910), (5946, 9270), (6180, 8919)]