133331200

素因数分解:

$2^8\times 5^2\times {\mathrm{83}}^1\times {\mathrm{251}}^1$

素因数の和:360

約数の個数: 108

約数和(自身を含む): 335322288

約数和(自身を除く): 201991088

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 83, 100, 128, 160, 166, 200, 251, 256, 320, 332, 400, 415, 502, 640, 664, 800, 830, 1004, 1255, 1280, 1328, 1600, 1660, 2008, 2075, 2510, 2656, 3200, 3320, 4016, 4150, 5020, 5312, 6275, 6400, 6640, 8032, 8300, 10040, 10624, 12550, 13280, 16064, 16600, 20080, 20833, 21248, 25100, 26560, 32128, 33200, 40160, 41666, 50200, 53120, 64256, 66400, 80320, 83332, 100400, 104165, 106240, 132800, 160640, 166664, 200800, 208330, 265600, 321280, 333328, 401600, 416660, 520825, 531200, 666656, 803200, 833320, 1041650, 1333312, 1606400, 1666640, 2083300, 2666624, 3333280, 4166600, 5333248, 6666560, 8333200, 13333120, 16666400, 26666240, 33332800, 66665600, 133331200]

約数ペア:

[(1, 133331200), (2, 66665600), (4, 33332800), (5, 26666240), (8, 16666400), (10, 13333120), (16, 8333200), (20, 6666560), (25, 5333248), (32, 4166600), (40, 3333280), (50, 2666624), (64, 2083300), (80, 1666640), (83, 1606400), (100, 1333312), (128, 1041650), (160, 833320), (166, 803200), (200, 666656), (251, 531200), (256, 520825), (320, 416660), (332, 401600), (400, 333328), (415, 321280), (502, 265600), (640, 208330), (664, 200800), (800, 166664), (830, 160640), (1004, 132800), (1255, 106240), (1280, 104165), (1328, 100400), (1600, 83332), (1660, 80320), (2008, 66400), (2075, 64256), (2510, 53120), (2656, 50200), (3200, 41666), (3320, 40160), (4016, 33200), (4150, 32128), (5020, 26560), (5312, 25100), (6275, 21248), (6400, 20833), (6640, 20080), (8032, 16600), (8300, 16064), (10040, 13280), (10624, 12550)]