75109760

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1$

素因数の和:304

約数の個数: 128

約数和(自身を含む): 200931840

約数和(自身を除く): 125822080

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 47, 55, 64, 80, 88, 94, 110, 128, 160, 176, 188, 220, 227, 235, 320, 352, 376, 440, 454, 470, 517, 640, 704, 752, 880, 908, 940, 1034, 1135, 1408, 1504, 1760, 1816, 1880, 2068, 2270, 2497, 2585, 3008, 3520, 3632, 3760, 4136, 4540, 4994, 5170, 6016, 7040, 7264, 7520, 8272, 9080, 9988, 10340, 10669, 12485, 14528, 15040, 16544, 18160, 19976, 20680, 21338, 24970, 29056, 30080, 33088, 36320, 39952, 41360, 42676, 49940, 53345, 66176, 72640, 79904, 82720, 85352, 99880, 106690, 117359, 145280, 159808, 165440, 170704, 199760, 213380, 234718, 319616, 330880, 341408, 399520, 426760, 469436, 586795, 682816, 799040, 853520, 938872, 1173590, 1365632, 1598080, 1707040, 1877744, 2347180, 3414080, 3755488, 4694360, 6828160, 7510976, 9388720, 15021952, 18777440, 37554880, 75109760]

約数ペア:

[(1, 75109760), (2, 37554880), (4, 18777440), (5, 15021952), (8, 9388720), (10, 7510976), (11, 6828160), (16, 4694360), (20, 3755488), (22, 3414080), (32, 2347180), (40, 1877744), (44, 1707040), (47, 1598080), (55, 1365632), (64, 1173590), (80, 938872), (88, 853520), (94, 799040), (110, 682816), (128, 586795), (160, 469436), (176, 426760), (188, 399520), (220, 341408), (227, 330880), (235, 319616), (320, 234718), (352, 213380), (376, 199760), (440, 170704), (454, 165440), (470, 159808), (517, 145280), (640, 117359), (704, 106690), (752, 99880), (880, 85352), (908, 82720), (940, 79904), (1034, 72640), (1135, 66176), (1408, 53345), (1504, 49940), (1760, 42676), (1816, 41360), (1880, 39952), (2068, 36320), (2270, 33088), (2497, 30080), (2585, 29056), (3008, 24970), (3520, 21338), (3632, 20680), (3760, 19976), (4136, 18160), (4540, 16544), (4994, 15040), (5170, 14528), (6016, 12485), (7040, 10669), (7264, 10340), (7520, 9988), (8272, 9080)]