115857540

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{769}}^1$

素因数の和:824

約数の個数: 144

約数和(自身を含む): 376696320

約数和(自身を除く): 260838780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 81, 90, 93, 108, 124, 135, 155, 162, 180, 186, 243, 270, 279, 310, 324, 372, 405, 465, 486, 540, 558, 620, 769, 810, 837, 930, 972, 1116, 1215, 1395, 1538, 1620, 1674, 1860, 2307, 2430, 2511, 2790, 3076, 3348, 3845, 4185, 4614, 4860, 5022, 5580, 6921, 7533, 7690, 8370, 9228, 10044, 11535, 12555, 13842, 15066, 15380, 16740, 20763, 23070, 23839, 25110, 27684, 30132, 34605, 37665, 41526, 46140, 47678, 50220, 62289, 69210, 71517, 75330, 83052, 95356, 103815, 119195, 124578, 138420, 143034, 150660, 186867, 207630, 214551, 238390, 249156, 286068, 311445, 357585, 373734, 415260, 429102, 476780, 622890, 643653, 715170, 747468, 858204, 934335, 1072755, 1245780, 1287306, 1430340, 1868670, 1930959, 2145510, 2574612, 3218265, 3737340, 3861918, 4291020, 5792877, 6436530, 7723836, 9654795, 11585754, 12873060, 19309590, 23171508, 28964385, 38619180, 57928770, 115857540]

約数ペア:

[(1, 115857540), (2, 57928770), (3, 38619180), (4, 28964385), (5, 23171508), (6, 19309590), (9, 12873060), (10, 11585754), (12, 9654795), (15, 7723836), (18, 6436530), (20, 5792877), (27, 4291020), (30, 3861918), (31, 3737340), (36, 3218265), (45, 2574612), (54, 2145510), (60, 1930959), (62, 1868670), (81, 1430340), (90, 1287306), (93, 1245780), (108, 1072755), (124, 934335), (135, 858204), (155, 747468), (162, 715170), (180, 643653), (186, 622890), (243, 476780), (270, 429102), (279, 415260), (310, 373734), (324, 357585), (372, 311445), (405, 286068), (465, 249156), (486, 238390), (540, 214551), (558, 207630), (620, 186867), (769, 150660), (810, 143034), (837, 138420), (930, 124578), (972, 119195), (1116, 103815), (1215, 95356), (1395, 83052), (1538, 75330), (1620, 71517), (1674, 69210), (1860, 62289), (2307, 50220), (2430, 47678), (2511, 46140), (2790, 41526), (3076, 37665), (3348, 34605), (3845, 30132), (4185, 27684), (4614, 25110), (4860, 23839), (5022, 23070), (5580, 20763), (6921, 16740), (7533, 15380), (7690, 15066), (8370, 13842), (9228, 12555), (10044, 11535)]