75255290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{761}}^1$

素因数の和:839

約数の個数: 64

約数和(自身を含む): 158008320

約数和(自身を除く): 82753030

約数列:

[1, 2, 5, 10, 11, 22, 29, 31, 55, 58, 62, 110, 145, 155, 290, 310, 319, 341, 638, 682, 761, 899, 1522, 1595, 1705, 1798, 3190, 3410, 3805, 4495, 7610, 8371, 8990, 9889, 16742, 19778, 22069, 23591, 41855, 44138, 47182, 49445, 83710, 98890, 110345, 117955, 220690, 235910, 242759, 259501, 485518, 519002, 684139, 1213795, 1297505, 1368278, 2427590, 2595010, 3420695, 6841390, 7525529, 15051058, 37627645, 75255290]

約数ペア:

[(1, 75255290), (2, 37627645), (5, 15051058), (10, 7525529), (11, 6841390), (22, 3420695), (29, 2595010), (31, 2427590), (55, 1368278), (58, 1297505), (62, 1213795), (110, 684139), (145, 519002), (155, 485518), (290, 259501), (310, 242759), (319, 235910), (341, 220690), (638, 117955), (682, 110345), (761, 98890), (899, 83710), (1522, 49445), (1595, 47182), (1705, 44138), (1798, 41855), (3190, 23591), (3410, 22069), (3805, 19778), (4495, 16742), (7610, 9889), (8371, 8990)]