55453140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{997}}^1$

素因数の和:1118

約数の個数: 96

約数和(自身を含む): 174370560

約数和(自身を除く): 118917420

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, 997, 1030, 1236, 1545, 1854, 1994, 2060, 2781, 2991, 3090, 3708, 3988, 4635, 4985, 5562, 5982, 6180, 8973, 9270, 9970, 11124, 11964, 13905, 14955, 17946, 18540, 19940, 26919, 27810, 29910, 35892, 44865, 53838, 55620, 59820, 89730, 102691, 107676, 134595, 179460, 205382, 269190, 308073, 410764, 513455, 538380, 616146, 924219, 1026910, 1232292, 1540365, 1848438, 2053820, 2772657, 3080730, 3696876, 4621095, 5545314, 6161460, 9242190, 11090628, 13863285, 18484380, 27726570, 55453140]

約数ペア:

[(1, 55453140), (2, 27726570), (3, 18484380), (4, 13863285), (5, 11090628), (6, 9242190), (9, 6161460), (10, 5545314), (12, 4621095), (15, 3696876), (18, 3080730), (20, 2772657), (27, 2053820), (30, 1848438), (36, 1540365), (45, 1232292), (54, 1026910), (60, 924219), (90, 616146), (103, 538380), (108, 513455), (135, 410764), (180, 308073), (206, 269190), (270, 205382), (309, 179460), (412, 134595), (515, 107676), (540, 102691), (618, 89730), (927, 59820), (997, 55620), (1030, 53838), (1236, 44865), (1545, 35892), (1854, 29910), (1994, 27810), (2060, 26919), (2781, 19940), (2991, 18540), (3090, 17946), (3708, 14955), (3988, 13905), (4635, 11964), (4985, 11124), (5562, 9970), (5982, 9270), (6180, 8973)]