57897540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{5273}}^1$

素因数の和:5349

約数の個数: 72

約数和(自身を含む): 178535448

約数和(自身を除く): 120637908

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, 5273, 5490, 10546, 10980, 15819, 21092, 26365, 31638, 47457, 52730, 63276, 79095, 94914, 105460, 158190, 189828, 237285, 316380, 321653, 474570, 643306, 949140, 964959, 1286612, 1608265, 1929918, 2894877, 3216530, 3859836, 4824795, 5789754, 6433060, 9649590, 11579508, 14474385, 19299180, 28948770, 57897540]

約数ペア:

[(1, 57897540), (2, 28948770), (3, 19299180), (4, 14474385), (5, 11579508), (6, 9649590), (9, 6433060), (10, 5789754), (12, 4824795), (15, 3859836), (18, 3216530), (20, 2894877), (30, 1929918), (36, 1608265), (45, 1286612), (60, 964959), (61, 949140), (90, 643306), (122, 474570), (180, 321653), (183, 316380), (244, 237285), (305, 189828), (366, 158190), (549, 105460), (610, 94914), (732, 79095), (915, 63276), (1098, 52730), (1220, 47457), (1830, 31638), (2196, 26365), (2745, 21092), (3660, 15819), (5273, 10980), (5490, 10546)]