155278860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{1579}}^1$

素因数の和:1751

約数の個数: 96

約数和(自身を含む): 477792000

約数和(自身を除く): 322513140

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 149, 165, 220, 298, 330, 447, 596, 660, 745, 894, 1490, 1579, 1639, 1788, 2235, 2980, 3158, 3278, 4470, 4737, 4917, 6316, 6556, 7895, 8195, 8940, 9474, 9834, 15790, 16390, 17369, 18948, 19668, 23685, 24585, 31580, 32780, 34738, 47370, 49170, 52107, 69476, 86845, 94740, 98340, 104214, 173690, 208428, 235271, 260535, 347380, 470542, 521070, 705813, 941084, 1042140, 1176355, 1411626, 2352710, 2587981, 2823252, 3529065, 4705420, 5175962, 7058130, 7763943, 10351924, 12939905, 14116260, 15527886, 25879810, 31055772, 38819715, 51759620, 77639430, 155278860]

約数ペア:

[(1, 155278860), (2, 77639430), (3, 51759620), (4, 38819715), (5, 31055772), (6, 25879810), (10, 15527886), (11, 14116260), (12, 12939905), (15, 10351924), (20, 7763943), (22, 7058130), (30, 5175962), (33, 4705420), (44, 3529065), (55, 2823252), (60, 2587981), (66, 2352710), (110, 1411626), (132, 1176355), (149, 1042140), (165, 941084), (220, 705813), (298, 521070), (330, 470542), (447, 347380), (596, 260535), (660, 235271), (745, 208428), (894, 173690), (1490, 104214), (1579, 98340), (1639, 94740), (1788, 86845), (2235, 69476), (2980, 52107), (3158, 49170), (3278, 47370), (4470, 34738), (4737, 32780), (4917, 31580), (6316, 24585), (6556, 23685), (7895, 19668), (8195, 18948), (8940, 17369), (9474, 16390), (9834, 15790)]