75590360

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1259}}^1$

素因数の和:1368

約数の個数: 64

約数和(自身を含む): 181440000

約数和(自身を除く): 105849640

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 79, 95, 152, 158, 190, 316, 380, 395, 632, 760, 790, 1259, 1501, 1580, 2518, 3002, 3160, 5036, 6004, 6295, 7505, 10072, 12008, 12590, 15010, 23921, 25180, 30020, 47842, 50360, 60040, 95684, 99461, 119605, 191368, 198922, 239210, 397844, 478420, 497305, 795688, 956840, 994610, 1889759, 1989220, 3779518, 3978440, 7559036, 9448795, 15118072, 18897590, 37795180, 75590360]

約数ペア:

[(1, 75590360), (2, 37795180), (4, 18897590), (5, 15118072), (8, 9448795), (10, 7559036), (19, 3978440), (20, 3779518), (38, 1989220), (40, 1889759), (76, 994610), (79, 956840), (95, 795688), (152, 497305), (158, 478420), (190, 397844), (316, 239210), (380, 198922), (395, 191368), (632, 119605), (760, 99461), (790, 95684), (1259, 60040), (1501, 50360), (1580, 47842), (2518, 30020), (3002, 25180), (3160, 23921), (5036, 15010), (6004, 12590), (6295, 12008), (7505, 10072)]