138136860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{8821}}^1$

素因数の和:8868

約数の個数: 96

約数和(自身を含む): 444628800

約数和(自身を除く): 306491940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 87, 90, 108, 116, 135, 145, 174, 180, 261, 270, 290, 348, 435, 522, 540, 580, 783, 870, 1044, 1305, 1566, 1740, 2610, 3132, 3915, 5220, 7830, 8821, 15660, 17642, 26463, 35284, 44105, 52926, 79389, 88210, 105852, 132315, 158778, 176420, 238167, 255809, 264630, 317556, 396945, 476334, 511618, 529260, 767427, 793890, 952668, 1023236, 1190835, 1279045, 1534854, 1587780, 2302281, 2381670, 2558090, 3069708, 3837135, 4604562, 4763340, 5116180, 6906843, 7674270, 9209124, 11511405, 13813686, 15348540, 23022810, 27627372, 34534215, 46045620, 69068430, 138136860]

約数ペア:

[(1, 138136860), (2, 69068430), (3, 46045620), (4, 34534215), (5, 27627372), (6, 23022810), (9, 15348540), (10, 13813686), (12, 11511405), (15, 9209124), (18, 7674270), (20, 6906843), (27, 5116180), (29, 4763340), (30, 4604562), (36, 3837135), (45, 3069708), (54, 2558090), (58, 2381670), (60, 2302281), (87, 1587780), (90, 1534854), (108, 1279045), (116, 1190835), (135, 1023236), (145, 952668), (174, 793890), (180, 767427), (261, 529260), (270, 511618), (290, 476334), (348, 396945), (435, 317556), (522, 264630), (540, 255809), (580, 238167), (783, 176420), (870, 158778), (1044, 132315), (1305, 105852), (1566, 88210), (1740, 79389), (2610, 52926), (3132, 44105), (3915, 35284), (5220, 26463), (7830, 17642), (8821, 15660)]