75990880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3571}}^1$

素因数の和:3612

約数の個数: 96

約数和(自身を含む): 216034560

約数和(自身を除く): 140043680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 380, 532, 560, 608, 665, 760, 1064, 1120, 1330, 1520, 2128, 2660, 3040, 3571, 4256, 5320, 7142, 10640, 14284, 17855, 21280, 24997, 28568, 35710, 49994, 57136, 67849, 71420, 99988, 114272, 124985, 135698, 142840, 199976, 249970, 271396, 285680, 339245, 399952, 474943, 499940, 542792, 571360, 678490, 799904, 949886, 999880, 1085584, 1356980, 1899772, 1999760, 2171168, 2374715, 2713960, 3799544, 3999520, 4749430, 5427920, 7599088, 9498860, 10855840, 15198176, 18997720, 37995440, 75990880]

約数ペア:

[(1, 75990880), (2, 37995440), (4, 18997720), (5, 15198176), (7, 10855840), (8, 9498860), (10, 7599088), (14, 5427920), (16, 4749430), (19, 3999520), (20, 3799544), (28, 2713960), (32, 2374715), (35, 2171168), (38, 1999760), (40, 1899772), (56, 1356980), (70, 1085584), (76, 999880), (80, 949886), (95, 799904), (112, 678490), (133, 571360), (140, 542792), (152, 499940), (160, 474943), (190, 399952), (224, 339245), (266, 285680), (280, 271396), (304, 249970), (380, 199976), (532, 142840), (560, 135698), (608, 124985), (665, 114272), (760, 99988), (1064, 71420), (1120, 67849), (1330, 57136), (1520, 49994), (2128, 35710), (2660, 28568), (3040, 24997), (3571, 21280), (4256, 17855), (5320, 14284), (7142, 10640)]