75732120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{997}}^1$

素因数の和:1225

約数の個数: 96

約数和(自身を含む): 247543920

約数和(自身を除く): 171811800

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, 180, 211, 360, 422, 633, 844, 997, 1055, 1266, 1688, 1899, 1994, 2110, 2532, 2991, 3165, 3798, 3988, 4220, 4985, 5064, 5982, 6330, 7596, 7976, 8440, 8973, 9495, 9970, 11964, 12660, 14955, 15192, 17946, 18990, 19940, 23928, 25320, 29910, 35892, 37980, 39880, 44865, 59820, 71784, 75960, 89730, 119640, 179460, 210367, 358920, 420734, 631101, 841468, 1051835, 1262202, 1682936, 1893303, 2103670, 2524404, 3155505, 3786606, 4207340, 5048808, 6311010, 7573212, 8414680, 9466515, 12622020, 15146424, 18933030, 25244040, 37866060, 75732120]

約数ペア:

[(1, 75732120), (2, 37866060), (3, 25244040), (4, 18933030), (5, 15146424), (6, 12622020), (8, 9466515), (9, 8414680), (10, 7573212), (12, 6311010), (15, 5048808), (18, 4207340), (20, 3786606), (24, 3155505), (30, 2524404), (36, 2103670), (40, 1893303), (45, 1682936), (60, 1262202), (72, 1051835), (90, 841468), (120, 631101), (180, 420734), (211, 358920), (360, 210367), (422, 179460), (633, 119640), (844, 89730), (997, 75960), (1055, 71784), (1266, 59820), (1688, 44865), (1899, 39880), (1994, 37980), (2110, 35892), (2532, 29910), (2991, 25320), (3165, 23928), (3798, 19940), (3988, 18990), (4220, 17946), (4985, 15192), (5064, 14955), (5982, 12660), (6330, 11964), (7596, 9970), (7976, 9495), (8440, 8973)]