57194820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{5209}}^1$

素因数の和:5285

約数の個数: 72

約数和(自身を含む): 176368920

約数和(自身を除く): 119174100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 61, 90, 122, 180, 183, 244, 305, 366, 549, 610, 732, 915, 1098, 1220, 1830, 2196, 2745, 3660, 5209, 5490, 10418, 10980, 15627, 20836, 26045, 31254, 46881, 52090, 62508, 78135, 93762, 104180, 156270, 187524, 234405, 312540, 317749, 468810, 635498, 937620, 953247, 1270996, 1588745, 1906494, 2859741, 3177490, 3812988, 4766235, 5719482, 6354980, 9532470, 11438964, 14298705, 19064940, 28597410, 57194820]

約数ペア:

[(1, 57194820), (2, 28597410), (3, 19064940), (4, 14298705), (5, 11438964), (6, 9532470), (9, 6354980), (10, 5719482), (12, 4766235), (15, 3812988), (18, 3177490), (20, 2859741), (30, 1906494), (36, 1588745), (45, 1270996), (60, 953247), (61, 937620), (90, 635498), (122, 468810), (180, 317749), (183, 312540), (244, 234405), (305, 187524), (366, 156270), (549, 104180), (610, 93762), (732, 78135), (915, 62508), (1098, 52090), (1220, 46881), (1830, 31254), (2196, 26045), (2745, 20836), (3660, 15627), (5209, 10980), (5490, 10418)]