89257650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:149

約数の個数: 144

約数和(自身を含む): 246680640

約数和(自身を除く): 157422990

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 29, 30, 34, 50, 51, 58, 71, 75, 85, 87, 102, 142, 145, 150, 170, 174, 213, 255, 289, 290, 355, 425, 426, 435, 493, 510, 578, 710, 725, 850, 867, 870, 986, 1065, 1207, 1275, 1445, 1450, 1479, 1734, 1775, 2059, 2130, 2175, 2414, 2465, 2550, 2890, 2958, 3550, 3621, 4118, 4335, 4350, 4930, 5325, 6035, 6177, 7225, 7242, 7395, 8381, 8670, 10295, 10650, 12070, 12325, 12354, 14450, 14790, 16762, 18105, 20519, 20590, 21675, 24650, 25143, 30175, 30885, 35003, 36210, 36975, 41038, 41905, 43350, 50286, 51475, 60350, 61557, 61770, 70006, 73950, 83810, 90525, 102595, 102950, 105009, 123114, 125715, 154425, 175015, 181050, 205190, 209525, 210018, 251430, 307785, 308850, 350030, 419050, 512975, 525045, 595051, 615570, 628575, 875075, 1025950, 1050090, 1190102, 1257150, 1538925, 1750150, 1785153, 2625225, 2975255, 3077850, 3570306, 5250450, 5950510, 8925765, 14876275, 17851530, 29752550, 44628825, 89257650]

約数ペア:

[(1, 89257650), (2, 44628825), (3, 29752550), (5, 17851530), (6, 14876275), (10, 8925765), (15, 5950510), (17, 5250450), (25, 3570306), (29, 3077850), (30, 2975255), (34, 2625225), (50, 1785153), (51, 1750150), (58, 1538925), (71, 1257150), (75, 1190102), (85, 1050090), (87, 1025950), (102, 875075), (142, 628575), (145, 615570), (150, 595051), (170, 525045), (174, 512975), (213, 419050), (255, 350030), (289, 308850), (290, 307785), (355, 251430), (425, 210018), (426, 209525), (435, 205190), (493, 181050), (510, 175015), (578, 154425), (710, 125715), (725, 123114), (850, 105009), (867, 102950), (870, 102595), (986, 90525), (1065, 83810), (1207, 73950), (1275, 70006), (1445, 61770), (1450, 61557), (1479, 60350), (1734, 51475), (1775, 50286), (2059, 43350), (2130, 41905), (2175, 41038), (2414, 36975), (2465, 36210), (2550, 35003), (2890, 30885), (2958, 30175), (3550, 25143), (3621, 24650), (4118, 21675), (4335, 20590), (4350, 20519), (4930, 18105), (5325, 16762), (6035, 14790), (6177, 14450), (7225, 12354), (7242, 12325), (7395, 12070), (8381, 10650), (8670, 10295)]