39884400

素因数分解:

$2^4\times 3^4\times 5^2\times {\mathrm{1231}}^1$

素因数の和:1261

約数の個数: 150

約数和(自身を含む): 143258192

約数和(自身を除く): 103373792

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 81, 90, 100, 108, 120, 135, 144, 150, 162, 180, 200, 216, 225, 240, 270, 300, 324, 360, 400, 405, 432, 450, 540, 600, 648, 675, 720, 810, 900, 1080, 1200, 1231, 1296, 1350, 1620, 1800, 2025, 2160, 2462, 2700, 3240, 3600, 3693, 4050, 4924, 5400, 6155, 6480, 7386, 8100, 9848, 10800, 11079, 12310, 14772, 16200, 18465, 19696, 22158, 24620, 29544, 30775, 32400, 33237, 36930, 44316, 49240, 55395, 59088, 61550, 66474, 73860, 88632, 92325, 98480, 99711, 110790, 123100, 132948, 147720, 166185, 177264, 184650, 199422, 221580, 246200, 265896, 276975, 295440, 332370, 369300, 398844, 443160, 492400, 498555, 531792, 553950, 664740, 738600, 797688, 830925, 886320, 997110, 1107900, 1329480, 1477200, 1595376, 1661850, 1994220, 2215800, 2492775, 2658960, 3323700, 3988440, 4431600, 4985550, 6647400, 7976880, 9971100, 13294800, 19942200, 39884400]

約数ペア:

[(1, 39884400), (2, 19942200), (3, 13294800), (4, 9971100), (5, 7976880), (6, 6647400), (8, 4985550), (9, 4431600), (10, 3988440), (12, 3323700), (15, 2658960), (16, 2492775), (18, 2215800), (20, 1994220), (24, 1661850), (25, 1595376), (27, 1477200), (30, 1329480), (36, 1107900), (40, 997110), (45, 886320), (48, 830925), (50, 797688), (54, 738600), (60, 664740), (72, 553950), (75, 531792), (80, 498555), (81, 492400), (90, 443160), (100, 398844), (108, 369300), (120, 332370), (135, 295440), (144, 276975), (150, 265896), (162, 246200), (180, 221580), (200, 199422), (216, 184650), (225, 177264), (240, 166185), (270, 147720), (300, 132948), (324, 123100), (360, 110790), (400, 99711), (405, 98480), (432, 92325), (450, 88632), (540, 73860), (600, 66474), (648, 61550), (675, 59088), (720, 55395), (810, 49240), (900, 44316), (1080, 36930), (1200, 33237), (1231, 32400), (1296, 30775), (1350, 29544), (1620, 24620), (1800, 22158), (2025, 19696), (2160, 18465), (2462, 16200), (2700, 14772), (3240, 12310), (3600, 11079), (3693, 10800), (4050, 9848), (4924, 8100), (5400, 7386), (6155, 6480)]