67787940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{379}}^1$

素因数の和:673

約数の個数: 96

約数和(自身を含む): 208373760

約数和(自身を除く): 140585820

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 271, 330, 379, 542, 660, 758, 813, 1084, 1137, 1355, 1516, 1626, 1895, 2274, 2710, 2981, 3252, 3790, 4065, 4169, 4548, 5420, 5685, 5962, 7580, 8130, 8338, 8943, 11370, 11924, 12507, 14905, 16260, 16676, 17886, 20845, 22740, 25014, 29810, 35772, 41690, 44715, 50028, 59620, 62535, 83380, 89430, 102709, 125070, 178860, 205418, 250140, 308127, 410836, 513545, 616254, 1027090, 1129799, 1232508, 1540635, 2054180, 2259598, 3081270, 3389397, 4519196, 5648995, 6162540, 6778794, 11297990, 13557588, 16946985, 22595980, 33893970, 67787940]

約数ペア:

[(1, 67787940), (2, 33893970), (3, 22595980), (4, 16946985), (5, 13557588), (6, 11297990), (10, 6778794), (11, 6162540), (12, 5648995), (15, 4519196), (20, 3389397), (22, 3081270), (30, 2259598), (33, 2054180), (44, 1540635), (55, 1232508), (60, 1129799), (66, 1027090), (110, 616254), (132, 513545), (165, 410836), (220, 308127), (271, 250140), (330, 205418), (379, 178860), (542, 125070), (660, 102709), (758, 89430), (813, 83380), (1084, 62535), (1137, 59620), (1355, 50028), (1516, 44715), (1626, 41690), (1895, 35772), (2274, 29810), (2710, 25014), (2981, 22740), (3252, 20845), (3790, 17886), (4065, 16676), (4169, 16260), (4548, 14905), (5420, 12507), (5685, 11924), (5962, 11370), (7580, 8943), (8130, 8338)]