225651060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{9871}}^1$

素因数の和:10013

約数の個数: 72

約数和(自身を含む): 689934336

約数和(自身を除く): 464283276

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 127, 180, 254, 381, 508, 635, 762, 1143, 1270, 1524, 1905, 2286, 2540, 3810, 4572, 5715, 7620, 9871, 11430, 19742, 22860, 29613, 39484, 49355, 59226, 88839, 98710, 118452, 148065, 177678, 197420, 296130, 355356, 444195, 592260, 888390, 1253617, 1776780, 2507234, 3760851, 5014468, 6268085, 7521702, 11282553, 12536170, 15043404, 18804255, 22565106, 25072340, 37608510, 45130212, 56412765, 75217020, 112825530, 225651060]

約数ペア:

[(1, 225651060), (2, 112825530), (3, 75217020), (4, 56412765), (5, 45130212), (6, 37608510), (9, 25072340), (10, 22565106), (12, 18804255), (15, 15043404), (18, 12536170), (20, 11282553), (30, 7521702), (36, 6268085), (45, 5014468), (60, 3760851), (90, 2507234), (127, 1776780), (180, 1253617), (254, 888390), (381, 592260), (508, 444195), (635, 355356), (762, 296130), (1143, 197420), (1270, 177678), (1524, 148065), (1905, 118452), (2286, 98710), (2540, 88839), (3810, 59226), (4572, 49355), (5715, 39484), (7620, 29613), (9871, 22860), (11430, 19742)]