153889560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{38861}}^1$

素因数の和:38889

約数の個数: 96

約数和(自身を含む): 545622480

約数和(自身を除く): 391732920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 38861, 77722, 116583, 155444, 194305, 233166, 310888, 349749, 388610, 427471, 466332, 582915, 699498, 777220, 854942, 932664, 1165830, 1282413, 1398996, 1554440, 1709884, 1748745, 2137355, 2331660, 2564826, 2797992, 3419768, 3497490, 3847239, 4274710, 4663320, 5129652, 6412065, 6994980, 7694478, 8549420, 10259304, 12824130, 13989960, 15388956, 17098840, 19236195, 25648260, 30777912, 38472390, 51296520, 76944780, 153889560]

約数ペア:

[(1, 153889560), (2, 76944780), (3, 51296520), (4, 38472390), (5, 30777912), (6, 25648260), (8, 19236195), (9, 17098840), (10, 15388956), (11, 13989960), (12, 12824130), (15, 10259304), (18, 8549420), (20, 7694478), (22, 6994980), (24, 6412065), (30, 5129652), (33, 4663320), (36, 4274710), (40, 3847239), (44, 3497490), (45, 3419768), (55, 2797992), (60, 2564826), (66, 2331660), (72, 2137355), (88, 1748745), (90, 1709884), (99, 1554440), (110, 1398996), (120, 1282413), (132, 1165830), (165, 932664), (180, 854942), (198, 777220), (220, 699498), (264, 582915), (330, 466332), (360, 427471), (396, 388610), (440, 349749), (495, 310888), (660, 233166), (792, 194305), (990, 155444), (1320, 116583), (1980, 77722), (3960, 38861)]