74089960

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{367}}^1$

素因数の和:495

約数の個数: 96

約数和(自身を含む): 196335360

約数和(自身を除く): 122245400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 103, 140, 196, 206, 245, 280, 367, 392, 412, 490, 515, 721, 734, 824, 980, 1030, 1442, 1468, 1835, 1960, 2060, 2569, 2884, 2936, 3605, 3670, 4120, 5047, 5138, 5768, 7210, 7340, 10094, 10276, 12845, 14420, 14680, 17983, 20188, 20552, 25235, 25690, 28840, 35966, 37801, 40376, 50470, 51380, 71932, 75602, 89915, 100940, 102760, 143864, 151204, 179830, 189005, 201880, 264607, 302408, 359660, 378010, 529214, 719320, 756020, 1058428, 1323035, 1512040, 1852249, 2116856, 2646070, 3704498, 5292140, 7408996, 9261245, 10584280, 14817992, 18522490, 37044980, 74089960]

約数ペア:

[(1, 74089960), (2, 37044980), (4, 18522490), (5, 14817992), (7, 10584280), (8, 9261245), (10, 7408996), (14, 5292140), (20, 3704498), (28, 2646070), (35, 2116856), (40, 1852249), (49, 1512040), (56, 1323035), (70, 1058428), (98, 756020), (103, 719320), (140, 529214), (196, 378010), (206, 359660), (245, 302408), (280, 264607), (367, 201880), (392, 189005), (412, 179830), (490, 151204), (515, 143864), (721, 102760), (734, 100940), (824, 89915), (980, 75602), (1030, 71932), (1442, 51380), (1468, 50470), (1835, 40376), (1960, 37801), (2060, 35966), (2569, 28840), (2884, 25690), (2936, 25235), (3605, 20552), (3670, 20188), (4120, 17983), (5047, 14680), (5138, 14420), (5768, 12845), (7210, 10276), (7340, 10094)]