90048200

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^2\times {\mathrm{61}}^2$

素因数の和:160

約数の個数: 108

約数和(自身を含む): 233959635

約数和(自身を除く): 143911435

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 61, 88, 100, 110, 121, 122, 200, 220, 242, 244, 275, 305, 440, 484, 488, 550, 605, 610, 671, 968, 1100, 1210, 1220, 1342, 1525, 2200, 2420, 2440, 2684, 3025, 3050, 3355, 3721, 4840, 5368, 6050, 6100, 6710, 7381, 7442, 12100, 12200, 13420, 14762, 14884, 16775, 18605, 24200, 26840, 29524, 29768, 33550, 36905, 37210, 40931, 59048, 67100, 73810, 74420, 81862, 93025, 134200, 147620, 148840, 163724, 184525, 186050, 204655, 295240, 327448, 369050, 372100, 409310, 450241, 738100, 744200, 818620, 900482, 1023275, 1476200, 1637240, 1800964, 2046550, 2251205, 3601928, 4093100, 4502410, 8186200, 9004820, 11256025, 18009640, 22512050, 45024100, 90048200]

約数ペア:

[(1, 90048200), (2, 45024100), (4, 22512050), (5, 18009640), (8, 11256025), (10, 9004820), (11, 8186200), (20, 4502410), (22, 4093100), (25, 3601928), (40, 2251205), (44, 2046550), (50, 1800964), (55, 1637240), (61, 1476200), (88, 1023275), (100, 900482), (110, 818620), (121, 744200), (122, 738100), (200, 450241), (220, 409310), (242, 372100), (244, 369050), (275, 327448), (305, 295240), (440, 204655), (484, 186050), (488, 184525), (550, 163724), (605, 148840), (610, 147620), (671, 134200), (968, 93025), (1100, 81862), (1210, 74420), (1220, 73810), (1342, 67100), (1525, 59048), (2200, 40931), (2420, 37210), (2440, 36905), (2684, 33550), (3025, 29768), (3050, 29524), (3355, 26840), (3721, 24200), (4840, 18605), (5368, 16775), (6050, 14884), (6100, 14762), (6710, 13420), (7381, 12200), (7442, 12100)]