75455080

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{983}}^1$

素因数の和:1114

約数の個数: 64

約数和(自身を含む): 180662400

約数和(自身を除く): 105207320

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 101, 152, 190, 202, 380, 404, 505, 760, 808, 983, 1010, 1919, 1966, 2020, 3838, 3932, 4040, 4915, 7676, 7864, 9595, 9830, 15352, 18677, 19190, 19660, 37354, 38380, 39320, 74708, 76760, 93385, 99283, 149416, 186770, 198566, 373540, 397132, 496415, 747080, 794264, 992830, 1886377, 1985660, 3772754, 3971320, 7545508, 9431885, 15091016, 18863770, 37727540, 75455080]

約数ペア:

[(1, 75455080), (2, 37727540), (4, 18863770), (5, 15091016), (8, 9431885), (10, 7545508), (19, 3971320), (20, 3772754), (38, 1985660), (40, 1886377), (76, 992830), (95, 794264), (101, 747080), (152, 496415), (190, 397132), (202, 373540), (380, 198566), (404, 186770), (505, 149416), (760, 99283), (808, 93385), (983, 76760), (1010, 74708), (1919, 39320), (1966, 38380), (2020, 37354), (3838, 19660), (3932, 19190), (4040, 18677), (4915, 15352), (7676, 9830), (7864, 9595)]