74509560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1489}}^1$

素因数の和:1645

約数の個数: 96

約数和(自身を含む): 244062000

約数和(自身を除く): 169552440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 139, 180, 278, 360, 417, 556, 695, 834, 1112, 1251, 1390, 1489, 1668, 2085, 2502, 2780, 2978, 3336, 4170, 4467, 5004, 5560, 5956, 6255, 7445, 8340, 8934, 10008, 11912, 12510, 13401, 14890, 16680, 17868, 22335, 25020, 26802, 29780, 35736, 44670, 50040, 53604, 59560, 67005, 89340, 107208, 134010, 178680, 206971, 268020, 413942, 536040, 620913, 827884, 1034855, 1241826, 1655768, 1862739, 2069710, 2483652, 3104565, 3725478, 4139420, 4967304, 6209130, 7450956, 8278840, 9313695, 12418260, 14901912, 18627390, 24836520, 37254780, 74509560]

約数ペア:

[(1, 74509560), (2, 37254780), (3, 24836520), (4, 18627390), (5, 14901912), (6, 12418260), (8, 9313695), (9, 8278840), (10, 7450956), (12, 6209130), (15, 4967304), (18, 4139420), (20, 3725478), (24, 3104565), (30, 2483652), (36, 2069710), (40, 1862739), (45, 1655768), (60, 1241826), (72, 1034855), (90, 827884), (120, 620913), (139, 536040), (180, 413942), (278, 268020), (360, 206971), (417, 178680), (556, 134010), (695, 107208), (834, 89340), (1112, 67005), (1251, 59560), (1390, 53604), (1489, 50040), (1668, 44670), (2085, 35736), (2502, 29780), (2780, 26802), (2978, 25020), (3336, 22335), (4170, 17868), (4467, 16680), (5004, 14890), (5560, 13401), (5956, 12510), (6255, 11912), (7445, 10008), (8340, 8934)]