75757120

素因数分解:

$2^6\times 5^1\times {\mathrm{61}}^1\times {\mathrm{3881}}^1$

素因数の和:3959

約数の個数: 56

約数和(自身を含む): 183401208

約数和(自身を除く): 107644088

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 64, 80, 122, 160, 244, 305, 320, 488, 610, 976, 1220, 1952, 2440, 3881, 3904, 4880, 7762, 9760, 15524, 19405, 19520, 31048, 38810, 62096, 77620, 124192, 155240, 236741, 248384, 310480, 473482, 620960, 946964, 1183705, 1241920, 1893928, 2367410, 3787856, 4734820, 7575712, 9469640, 15151424, 18939280, 37878560, 75757120]

約数ペア:

[(1, 75757120), (2, 37878560), (4, 18939280), (5, 15151424), (8, 9469640), (10, 7575712), (16, 4734820), (20, 3787856), (32, 2367410), (40, 1893928), (61, 1241920), (64, 1183705), (80, 946964), (122, 620960), (160, 473482), (244, 310480), (305, 248384), (320, 236741), (488, 155240), (610, 124192), (976, 77620), (1220, 62096), (1952, 38810), (2440, 31048), (3881, 19520), (3904, 19405), (4880, 15524), (7762, 9760)]