201749460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{1279}}^1$

素因数の和:1541

約数の個数: 96

約数和(自身を含む): 619315200

約数和(自身を除く): 417565740

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, 239, 330, 478, 660, 717, 956, 1195, 1279, 1434, 2390, 2558, 2629, 2868, 3585, 3837, 4780, 5116, 5258, 6395, 7170, 7674, 7887, 10516, 12790, 13145, 14069, 14340, 15348, 15774, 19185, 25580, 26290, 28138, 31548, 38370, 39435, 42207, 52580, 56276, 70345, 76740, 78870, 84414, 140690, 157740, 168828, 211035, 281380, 305681, 422070, 611362, 844140, 917043, 1222724, 1528405, 1834086, 3056810, 3362491, 3668172, 4585215, 6113620, 6724982, 9170430, 10087473, 13449964, 16812455, 18340860, 20174946, 33624910, 40349892, 50437365, 67249820, 100874730, 201749460]

約数ペア:

[(1, 201749460), (2, 100874730), (3, 67249820), (4, 50437365), (5, 40349892), (6, 33624910), (10, 20174946), (11, 18340860), (12, 16812455), (15, 13449964), (20, 10087473), (22, 9170430), (30, 6724982), (33, 6113620), (44, 4585215), (55, 3668172), (60, 3362491), (66, 3056810), (110, 1834086), (132, 1528405), (165, 1222724), (220, 917043), (239, 844140), (330, 611362), (478, 422070), (660, 305681), (717, 281380), (956, 211035), (1195, 168828), (1279, 157740), (1434, 140690), (2390, 84414), (2558, 78870), (2629, 76740), (2868, 70345), (3585, 56276), (3837, 52580), (4780, 42207), (5116, 39435), (5258, 38370), (6395, 31548), (7170, 28138), (7674, 26290), (7887, 25580), (10516, 19185), (12790, 15774), (13145, 15348), (14069, 14340)]