25306020

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:192

約数の個数: 144

約数和(自身を含む): 82188288

約数和(自身を除く): 56882268

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 41, 45, 54, 60, 81, 82, 90, 108, 123, 127, 135, 162, 164, 180, 205, 243, 246, 254, 270, 324, 369, 381, 405, 410, 486, 492, 508, 540, 615, 635, 738, 762, 810, 820, 972, 1107, 1143, 1215, 1230, 1270, 1476, 1524, 1620, 1845, 1905, 2214, 2286, 2430, 2460, 2540, 3321, 3429, 3690, 3810, 4428, 4572, 4860, 5207, 5535, 5715, 6642, 6858, 7380, 7620, 9963, 10287, 10414, 11070, 11430, 13284, 13716, 15621, 16605, 17145, 19926, 20574, 20828, 22140, 22860, 26035, 30861, 31242, 33210, 34290, 39852, 41148, 46863, 49815, 51435, 52070, 61722, 62484, 66420, 68580, 78105, 93726, 99630, 102870, 104140, 123444, 140589, 154305, 156210, 187452, 199260, 205740, 234315, 281178, 308610, 312420, 421767, 468630, 562356, 617220, 702945, 843534, 937260, 1265301, 1405890, 1687068, 2108835, 2530602, 2811780, 4217670, 5061204, 6326505, 8435340, 12653010, 25306020]

約数ペア:

[(1, 25306020), (2, 12653010), (3, 8435340), (4, 6326505), (5, 5061204), (6, 4217670), (9, 2811780), (10, 2530602), (12, 2108835), (15, 1687068), (18, 1405890), (20, 1265301), (27, 937260), (30, 843534), (36, 702945), (41, 617220), (45, 562356), (54, 468630), (60, 421767), (81, 312420), (82, 308610), (90, 281178), (108, 234315), (123, 205740), (127, 199260), (135, 187452), (162, 156210), (164, 154305), (180, 140589), (205, 123444), (243, 104140), (246, 102870), (254, 99630), (270, 93726), (324, 78105), (369, 68580), (381, 66420), (405, 62484), (410, 61722), (486, 52070), (492, 51435), (508, 49815), (540, 46863), (615, 41148), (635, 39852), (738, 34290), (762, 33210), (810, 31242), (820, 30861), (972, 26035), (1107, 22860), (1143, 22140), (1215, 20828), (1230, 20574), (1270, 19926), (1476, 17145), (1524, 16605), (1620, 15621), (1845, 13716), (1905, 13284), (2214, 11430), (2286, 11070), (2430, 10414), (2460, 10287), (2540, 9963), (3321, 7620), (3429, 7380), (3690, 6858), (3810, 6642), (4428, 5715), (4572, 5535), (4860, 5207)]