125407660

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{101}}^1\times {\mathrm{181}}^1$

素因数の和:312

約数の個数: 96

約数和(自身を含む): 311875200

約数和(自身を除く): 186467540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 101, 140, 181, 196, 202, 245, 343, 362, 404, 490, 505, 686, 707, 724, 905, 980, 1010, 1267, 1372, 1414, 1715, 1810, 2020, 2534, 2828, 3430, 3535, 3620, 4949, 5068, 6335, 6860, 7070, 8869, 9898, 12670, 14140, 17738, 18281, 19796, 24745, 25340, 34643, 35476, 36562, 44345, 49490, 62083, 69286, 73124, 88690, 91405, 98980, 124166, 127967, 138572, 173215, 177380, 182810, 248332, 255934, 310415, 346430, 365620, 511868, 620830, 639835, 692860, 895769, 1241660, 1279670, 1791538, 2559340, 3583076, 4478845, 6270383, 8957690, 12540766, 17915380, 25081532, 31351915, 62703830, 125407660]

約数ペア:

[(1, 125407660), (2, 62703830), (4, 31351915), (5, 25081532), (7, 17915380), (10, 12540766), (14, 8957690), (20, 6270383), (28, 4478845), (35, 3583076), (49, 2559340), (70, 1791538), (98, 1279670), (101, 1241660), (140, 895769), (181, 692860), (196, 639835), (202, 620830), (245, 511868), (343, 365620), (362, 346430), (404, 310415), (490, 255934), (505, 248332), (686, 182810), (707, 177380), (724, 173215), (905, 138572), (980, 127967), (1010, 124166), (1267, 98980), (1372, 91405), (1414, 88690), (1715, 73124), (1810, 69286), (2020, 62083), (2534, 49490), (2828, 44345), (3430, 36562), (3535, 35476), (3620, 34643), (4949, 25340), (5068, 24745), (6335, 19796), (6860, 18281), (7070, 17738), (8869, 14140), (9898, 12670)]