187057100

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{727}}^1$

素因数の和:855

約数の個数: 72

約数和(自身を含む): 424639488

約数和(自身を除く): 237582388

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 83, 100, 124, 155, 166, 310, 332, 415, 620, 727, 775, 830, 1454, 1550, 1660, 2075, 2573, 2908, 3100, 3635, 4150, 5146, 7270, 8300, 10292, 12865, 14540, 18175, 22537, 25730, 36350, 45074, 51460, 60341, 64325, 72700, 90148, 112685, 120682, 128650, 225370, 241364, 257300, 301705, 450740, 563425, 603410, 1126850, 1206820, 1508525, 1870571, 2253700, 3017050, 3741142, 6034100, 7482284, 9352855, 18705710, 37411420, 46764275, 93528550, 187057100]

約数ペア:

[(1, 187057100), (2, 93528550), (4, 46764275), (5, 37411420), (10, 18705710), (20, 9352855), (25, 7482284), (31, 6034100), (50, 3741142), (62, 3017050), (83, 2253700), (100, 1870571), (124, 1508525), (155, 1206820), (166, 1126850), (310, 603410), (332, 563425), (415, 450740), (620, 301705), (727, 257300), (775, 241364), (830, 225370), (1454, 128650), (1550, 120682), (1660, 112685), (2075, 90148), (2573, 72700), (2908, 64325), (3100, 60341), (3635, 51460), (4150, 45074), (5146, 36350), (7270, 25730), (8300, 22537), (10292, 18175), (12865, 14540)]