150515220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{3761}}^1$

素因数の和:3825

約数の個数: 96

約数和(自身を含む): 455051520

約数和(自身を除く): 304536300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 29, 30, 46, 58, 60, 69, 87, 92, 115, 116, 138, 145, 174, 230, 276, 290, 345, 348, 435, 460, 580, 667, 690, 870, 1334, 1380, 1740, 2001, 2668, 3335, 3761, 4002, 6670, 7522, 8004, 10005, 11283, 13340, 15044, 18805, 20010, 22566, 37610, 40020, 45132, 56415, 75220, 86503, 109069, 112830, 173006, 218138, 225660, 259509, 327207, 346012, 432515, 436276, 519018, 545345, 654414, 865030, 1038036, 1090690, 1297545, 1308828, 1636035, 1730060, 2181380, 2508587, 2595090, 3272070, 5017174, 5190180, 6544140, 7525761, 10034348, 12542935, 15051522, 25085870, 30103044, 37628805, 50171740, 75257610, 150515220]

約数ペア:

[(1, 150515220), (2, 75257610), (3, 50171740), (4, 37628805), (5, 30103044), (6, 25085870), (10, 15051522), (12, 12542935), (15, 10034348), (20, 7525761), (23, 6544140), (29, 5190180), (30, 5017174), (46, 3272070), (58, 2595090), (60, 2508587), (69, 2181380), (87, 1730060), (92, 1636035), (115, 1308828), (116, 1297545), (138, 1090690), (145, 1038036), (174, 865030), (230, 654414), (276, 545345), (290, 519018), (345, 436276), (348, 432515), (435, 346012), (460, 327207), (580, 259509), (667, 225660), (690, 218138), (870, 173006), (1334, 112830), (1380, 109069), (1740, 86503), (2001, 75220), (2668, 56415), (3335, 45132), (3761, 40020), (4002, 37610), (6670, 22566), (7522, 20010), (8004, 18805), (10005, 15044), (11283, 13340)]