102151420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:307

約数の個数: 96

約数和(自身を含む): 254016000

約数和(自身を除く): 151864580

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 59, 70, 83, 118, 140, 149, 166, 236, 295, 298, 332, 413, 415, 581, 590, 596, 745, 826, 830, 1043, 1162, 1180, 1490, 1652, 1660, 2065, 2086, 2324, 2905, 2980, 4130, 4172, 4897, 5215, 5810, 8260, 8791, 9794, 10430, 11620, 12367, 17582, 19588, 20860, 24485, 24734, 34279, 35164, 43955, 48970, 49468, 61537, 61835, 68558, 86569, 87910, 97940, 123074, 123670, 137116, 171395, 173138, 175820, 246148, 247340, 307685, 342790, 346276, 432845, 615370, 685580, 729653, 865690, 1230740, 1459306, 1731380, 2918612, 3648265, 5107571, 7296530, 10215142, 14593060, 20430284, 25537855, 51075710, 102151420]

約数ペア:

[(1, 102151420), (2, 51075710), (4, 25537855), (5, 20430284), (7, 14593060), (10, 10215142), (14, 7296530), (20, 5107571), (28, 3648265), (35, 2918612), (59, 1731380), (70, 1459306), (83, 1230740), (118, 865690), (140, 729653), (149, 685580), (166, 615370), (236, 432845), (295, 346276), (298, 342790), (332, 307685), (413, 247340), (415, 246148), (581, 175820), (590, 173138), (596, 171395), (745, 137116), (826, 123670), (830, 123074), (1043, 97940), (1162, 87910), (1180, 86569), (1490, 68558), (1652, 61835), (1660, 61537), (2065, 49468), (2086, 48970), (2324, 43955), (2905, 35164), (2980, 34279), (4130, 24734), (4172, 24485), (4897, 20860), (5215, 19588), (5810, 17582), (8260, 12367), (8791, 11620), (9794, 10430)]