125877150

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{449}}^1$

素因数の和:563

約数の個数: 144

約数和(自身を含む): 391716000

約数和(自身を除く): 265838850

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 89, 90, 105, 126, 150, 175, 178, 210, 225, 267, 315, 350, 445, 449, 450, 525, 534, 623, 630, 801, 890, 898, 1050, 1246, 1335, 1347, 1575, 1602, 1869, 2225, 2245, 2670, 2694, 3115, 3143, 3150, 3738, 4005, 4041, 4450, 4490, 5607, 6230, 6286, 6675, 6735, 8010, 8082, 9345, 9429, 11214, 11225, 13350, 13470, 15575, 15715, 18690, 18858, 20025, 20205, 22450, 28035, 28287, 31150, 31430, 33675, 39961, 40050, 40410, 46725, 47145, 56070, 56574, 67350, 78575, 79922, 93450, 94290, 101025, 119883, 140175, 141435, 157150, 199805, 202050, 235725, 239766, 279727, 280350, 282870, 359649, 399610, 471450, 559454, 599415, 707175, 719298, 839181, 999025, 1198830, 1398635, 1414350, 1678362, 1798245, 1998050, 2517543, 2797270, 2997075, 3596490, 4195905, 5035086, 5994150, 6993175, 8391810, 8991225, 12587715, 13986350, 17982450, 20979525, 25175430, 41959050, 62938575, 125877150]

約数ペア:

[(1, 125877150), (2, 62938575), (3, 41959050), (5, 25175430), (6, 20979525), (7, 17982450), (9, 13986350), (10, 12587715), (14, 8991225), (15, 8391810), (18, 6993175), (21, 5994150), (25, 5035086), (30, 4195905), (35, 3596490), (42, 2997075), (45, 2797270), (50, 2517543), (63, 1998050), (70, 1798245), (75, 1678362), (89, 1414350), (90, 1398635), (105, 1198830), (126, 999025), (150, 839181), (175, 719298), (178, 707175), (210, 599415), (225, 559454), (267, 471450), (315, 399610), (350, 359649), (445, 282870), (449, 280350), (450, 279727), (525, 239766), (534, 235725), (623, 202050), (630, 199805), (801, 157150), (890, 141435), (898, 140175), (1050, 119883), (1246, 101025), (1335, 94290), (1347, 93450), (1575, 79922), (1602, 78575), (1869, 67350), (2225, 56574), (2245, 56070), (2670, 47145), (2694, 46725), (3115, 40410), (3143, 40050), (3150, 39961), (3738, 33675), (4005, 31430), (4041, 31150), (4450, 28287), (4490, 28035), (5607, 22450), (6230, 20205), (6286, 20025), (6675, 18858), (6735, 18690), (8010, 15715), (8082, 15575), (9345, 13470), (9429, 13350), (11214, 11225)]