75637120

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9091}}^1$

素因数の和:9123

約数の個数: 64

約数和(自身を含む): 194750640

約数和(自身を除く): 119113520

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 320, 416, 520, 640, 832, 1040, 1664, 2080, 4160, 8320, 9091, 18182, 36364, 45455, 72728, 90910, 118183, 145456, 181820, 236366, 290912, 363640, 472732, 581824, 590915, 727280, 945464, 1163648, 1181830, 1454560, 1890928, 2363660, 2909120, 3781856, 4727320, 5818240, 7563712, 9454640, 15127424, 18909280, 37818560, 75637120]

約数ペア:

[(1, 75637120), (2, 37818560), (4, 18909280), (5, 15127424), (8, 9454640), (10, 7563712), (13, 5818240), (16, 4727320), (20, 3781856), (26, 2909120), (32, 2363660), (40, 1890928), (52, 1454560), (64, 1181830), (65, 1163648), (80, 945464), (104, 727280), (128, 590915), (130, 581824), (160, 472732), (208, 363640), (260, 290912), (320, 236366), (416, 181820), (520, 145456), (640, 118183), (832, 90910), (1040, 72728), (1664, 45455), (2080, 36364), (4160, 18182), (8320, 9091)]