63427860

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:476

約数の個数: 144

約数和(自身を含む): 206449152

約数和(自身を除く): 143021292

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, 421, 465, 486, 540, 558, 620, 810, 837, 842, 930, 972, 1116, 1215, 1263, 1395, 1620, 1674, 1684, 1860, 2105, 2430, 2511, 2526, 2790, 3348, 3789, 4185, 4210, 4860, 5022, 5052, 5580, 6315, 7533, 7578, 8370, 8420, 10044, 11367, 12555, 12630, 13051, 15066, 15156, 16740, 18945, 22734, 25110, 25260, 26102, 30132, 34101, 37665, 37890, 39153, 45468, 50220, 52204, 56835, 65255, 68202, 75330, 75780, 78306, 102303, 113670, 117459, 130510, 136404, 150660, 156612, 170505, 195765, 204606, 227340, 234918, 261020, 341010, 352377, 391530, 409212, 469836, 511515, 587295, 682020, 704754, 783060, 1023030, 1057131, 1174590, 1409508, 1761885, 2046060, 2114262, 2349180, 3171393, 3523770, 4228524, 5285655, 6342786, 7047540, 10571310, 12685572, 15856965, 21142620, 31713930, 63427860]

約数ペア:

[(1, 63427860), (2, 31713930), (3, 21142620), (4, 15856965), (5, 12685572), (6, 10571310), (9, 7047540), (10, 6342786), (12, 5285655), (15, 4228524), (18, 3523770), (20, 3171393), (27, 2349180), (30, 2114262), (31, 2046060), (36, 1761885), (45, 1409508), (54, 1174590), (60, 1057131), (62, 1023030), (81, 783060), (90, 704754), (93, 682020), (108, 587295), (124, 511515), (135, 469836), (155, 409212), (162, 391530), (180, 352377), (186, 341010), (243, 261020), (270, 234918), (279, 227340), (310, 204606), (324, 195765), (372, 170505), (405, 156612), (421, 150660), (465, 136404), (486, 130510), (540, 117459), (558, 113670), (620, 102303), (810, 78306), (837, 75780), (842, 75330), (930, 68202), (972, 65255), (1116, 56835), (1215, 52204), (1263, 50220), (1395, 45468), (1620, 39153), (1674, 37890), (1684, 37665), (1860, 34101), (2105, 30132), (2430, 26102), (2511, 25260), (2526, 25110), (2790, 22734), (3348, 18945), (3789, 16740), (4185, 15156), (4210, 15066), (4860, 13051), (5022, 12630), (5052, 12555), (5580, 11367), (6315, 10044), (7533, 8420), (7578, 8370)]