74182900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3967}}^1$

素因数の和:4009

約数の個数: 72

約数和(自身を含む): 185988096

約数和(自身を除く): 111805196

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 25, 34, 44, 50, 55, 68, 85, 100, 110, 170, 187, 220, 275, 340, 374, 425, 550, 748, 850, 935, 1100, 1700, 1870, 3740, 3967, 4675, 7934, 9350, 15868, 18700, 19835, 39670, 43637, 67439, 79340, 87274, 99175, 134878, 174548, 198350, 218185, 269756, 337195, 396700, 436370, 674390, 741829, 872740, 1090925, 1348780, 1483658, 1685975, 2181850, 2967316, 3371950, 3709145, 4363700, 6743900, 7418290, 14836580, 18545725, 37091450, 74182900]

約数ペア:

[(1, 74182900), (2, 37091450), (4, 18545725), (5, 14836580), (10, 7418290), (11, 6743900), (17, 4363700), (20, 3709145), (22, 3371950), (25, 2967316), (34, 2181850), (44, 1685975), (50, 1483658), (55, 1348780), (68, 1090925), (85, 872740), (100, 741829), (110, 674390), (170, 436370), (187, 396700), (220, 337195), (275, 269756), (340, 218185), (374, 198350), (425, 174548), (550, 134878), (748, 99175), (850, 87274), (935, 79340), (1100, 67439), (1700, 43637), (1870, 39670), (3740, 19835), (3967, 18700), (4675, 15868), (7934, 9350)]