76853880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{71161}}^1$

素因数の和:71181

約数の個数: 64

約数和(自身を含む): 256183200

約数和(自身を除く): 179329320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 71161, 142322, 213483, 284644, 355805, 426966, 569288, 640449, 711610, 853932, 1067415, 1280898, 1423220, 1707864, 1921347, 2134830, 2561796, 2846440, 3202245, 3842694, 4269660, 5123592, 6404490, 7685388, 8539320, 9606735, 12808980, 15370776, 19213470, 25617960, 38426940, 76853880]

約数ペア:

[(1, 76853880), (2, 38426940), (3, 25617960), (4, 19213470), (5, 15370776), (6, 12808980), (8, 9606735), (9, 8539320), (10, 7685388), (12, 6404490), (15, 5123592), (18, 4269660), (20, 3842694), (24, 3202245), (27, 2846440), (30, 2561796), (36, 2134830), (40, 1921347), (45, 1707864), (54, 1423220), (60, 1280898), (72, 1067415), (90, 853932), (108, 711610), (120, 640449), (135, 569288), (180, 426966), (216, 355805), (270, 284644), (360, 213483), (540, 142322), (1080, 71161)]