275308920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{4871}}^1$

素因数の和:5045

約数の個数: 96

約数和(自身を含む): 900637920

約数和(自身を除く): 625329000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 157, 180, 314, 360, 471, 628, 785, 942, 1256, 1413, 1570, 1884, 2355, 2826, 3140, 3768, 4710, 4871, 5652, 6280, 7065, 9420, 9742, 11304, 14130, 14613, 18840, 19484, 24355, 28260, 29226, 38968, 43839, 48710, 56520, 58452, 73065, 87678, 97420, 116904, 146130, 175356, 194840, 219195, 292260, 350712, 438390, 584520, 764747, 876780, 1529494, 1753560, 2294241, 3058988, 3823735, 4588482, 6117976, 6882723, 7647470, 9176964, 11471205, 13765446, 15294940, 18353928, 22942410, 27530892, 30589880, 34413615, 45884820, 55061784, 68827230, 91769640, 137654460, 275308920]

約数ペア:

[(1, 275308920), (2, 137654460), (3, 91769640), (4, 68827230), (5, 55061784), (6, 45884820), (8, 34413615), (9, 30589880), (10, 27530892), (12, 22942410), (15, 18353928), (18, 15294940), (20, 13765446), (24, 11471205), (30, 9176964), (36, 7647470), (40, 6882723), (45, 6117976), (60, 4588482), (72, 3823735), (90, 3058988), (120, 2294241), (157, 1753560), (180, 1529494), (314, 876780), (360, 764747), (471, 584520), (628, 438390), (785, 350712), (942, 292260), (1256, 219195), (1413, 194840), (1570, 175356), (1884, 146130), (2355, 116904), (2826, 97420), (3140, 87678), (3768, 73065), (4710, 58452), (4871, 56520), (5652, 48710), (6280, 43839), (7065, 38968), (9420, 29226), (9742, 28260), (11304, 24355), (14130, 19484), (14613, 18840)]