75363880

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1871}}^1$

素因数の和:1954

約数の個数: 64

約数和(自身を含む): 181958400

約数和(自身を除く): 106594520

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 53, 76, 95, 106, 152, 190, 212, 265, 380, 424, 530, 760, 1007, 1060, 1871, 2014, 2120, 3742, 4028, 5035, 7484, 8056, 9355, 10070, 14968, 18710, 20140, 35549, 37420, 40280, 71098, 74840, 99163, 142196, 177745, 198326, 284392, 355490, 396652, 495815, 710980, 793304, 991630, 1421960, 1884097, 1983260, 3768194, 3966520, 7536388, 9420485, 15072776, 18840970, 37681940, 75363880]

約数ペア:

[(1, 75363880), (2, 37681940), (4, 18840970), (5, 15072776), (8, 9420485), (10, 7536388), (19, 3966520), (20, 3768194), (38, 1983260), (40, 1884097), (53, 1421960), (76, 991630), (95, 793304), (106, 710980), (152, 495815), (190, 396652), (212, 355490), (265, 284392), (380, 198326), (424, 177745), (530, 142196), (760, 99163), (1007, 74840), (1060, 71098), (1871, 40280), (2014, 37420), (2120, 35549), (3742, 20140), (4028, 18710), (5035, 14968), (7484, 10070), (8056, 9355)]