75964020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{643}}^1$

素因数の和:845

約数の個数: 96

約数和(自身を含む): 233694720

約数和(自身を除く): 157730700

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 179, 220, 330, 358, 537, 643, 660, 716, 895, 1074, 1286, 1790, 1929, 1969, 2148, 2572, 2685, 3215, 3580, 3858, 3938, 5370, 5907, 6430, 7073, 7716, 7876, 9645, 9845, 10740, 11814, 12860, 14146, 19290, 19690, 21219, 23628, 28292, 29535, 35365, 38580, 39380, 42438, 59070, 70730, 84876, 106095, 115097, 118140, 141460, 212190, 230194, 345291, 424380, 460388, 575485, 690582, 1150970, 1266067, 1381164, 1726455, 2301940, 2532134, 3452910, 3798201, 5064268, 6330335, 6905820, 7596402, 12660670, 15192804, 18991005, 25321340, 37982010, 75964020]

約数ペア:

[(1, 75964020), (2, 37982010), (3, 25321340), (4, 18991005), (5, 15192804), (6, 12660670), (10, 7596402), (11, 6905820), (12, 6330335), (15, 5064268), (20, 3798201), (22, 3452910), (30, 2532134), (33, 2301940), (44, 1726455), (55, 1381164), (60, 1266067), (66, 1150970), (110, 690582), (132, 575485), (165, 460388), (179, 424380), (220, 345291), (330, 230194), (358, 212190), (537, 141460), (643, 118140), (660, 115097), (716, 106095), (895, 84876), (1074, 70730), (1286, 59070), (1790, 42438), (1929, 39380), (1969, 38580), (2148, 35365), (2572, 29535), (2685, 28292), (3215, 23628), (3580, 21219), (3858, 19690), (3938, 19290), (5370, 14146), (5907, 12860), (6430, 11814), (7073, 10740), (7716, 9845), (7876, 9645)]