60507800

素因数分解:

$2^3\times 5^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:261

約数の個数: 96

約数和(自身を含む): 148115520

約数和(自身を除く): 87607720

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 41, 47, 50, 82, 94, 100, 157, 164, 188, 200, 205, 235, 314, 328, 376, 410, 470, 628, 785, 820, 940, 1025, 1175, 1256, 1570, 1640, 1880, 1927, 2050, 2350, 3140, 3854, 3925, 4100, 4700, 6280, 6437, 7379, 7708, 7850, 8200, 9400, 9635, 12874, 14758, 15416, 15700, 19270, 25748, 29516, 31400, 32185, 36895, 38540, 48175, 51496, 59032, 64370, 73790, 77080, 96350, 128740, 147580, 160925, 184475, 192700, 257480, 295160, 302539, 321850, 368950, 385400, 605078, 643700, 737900, 1210156, 1287400, 1475800, 1512695, 2420312, 3025390, 6050780, 7563475, 12101560, 15126950, 30253900, 60507800]

約数ペア:

[(1, 60507800), (2, 30253900), (4, 15126950), (5, 12101560), (8, 7563475), (10, 6050780), (20, 3025390), (25, 2420312), (40, 1512695), (41, 1475800), (47, 1287400), (50, 1210156), (82, 737900), (94, 643700), (100, 605078), (157, 385400), (164, 368950), (188, 321850), (200, 302539), (205, 295160), (235, 257480), (314, 192700), (328, 184475), (376, 160925), (410, 147580), (470, 128740), (628, 96350), (785, 77080), (820, 73790), (940, 64370), (1025, 59032), (1175, 51496), (1256, 48175), (1570, 38540), (1640, 36895), (1880, 32185), (1927, 31400), (2050, 29516), (2350, 25748), (3140, 19270), (3854, 15700), (3925, 15416), (4100, 14758), (4700, 12874), (6280, 9635), (6437, 9400), (7379, 8200), (7708, 7850)]