199422000

素因数分解:

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

素因数の和:1266

約数の個数: 200

約数和(自身を含む): 720912192

約数和(自身を除く): 521490192

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, 125, 135, 144, 150, 162, 180, 200, 216, 225, 240, 250, 270, 300, 324, 360, 375, 400, 405, 432, 450, 500, 540, 600, 648, 675, 720, 750, 810, 900, 1000, 1080, 1125, 1200, 1231, 1296, 1350, 1500, 1620, 1800, 2000, 2025, 2160, 2250, 2462, 2700, 3000, 3240, 3375, 3600, 3693, 4050, 4500, 4924, 5400, 6000, 6155, 6480, 6750, 7386, 8100, 9000, 9848, 10125, 10800, 11079, 12310, 13500, 14772, 16200, 18000, 18465, 19696, 20250, 22158, 24620, 27000, 29544, 30775, 32400, 33237, 36930, 40500, 44316, 49240, 54000, 55395, 59088, 61550, 66474, 73860, 81000, 88632, 92325, 98480, 99711, 110790, 123100, 132948, 147720, 153875, 162000, 166185, 177264, 184650, 199422, 221580, 246200, 265896, 276975, 295440, 307750, 332370, 369300, 398844, 443160, 461625, 492400, 498555, 531792, 553950, 615500, 664740, 738600, 797688, 830925, 886320, 923250, 997110, 1107900, 1231000, 1329480, 1384875, 1477200, 1595376, 1661850, 1846500, 1994220, 2215800, 2462000, 2492775, 2658960, 2769750, 3323700, 3693000, 3988440, 4154625, 4431600, 4985550, 5539500, 6647400, 7386000, 7976880, 8309250, 9971100, 11079000, 12463875, 13294800, 16618500, 19942200, 22158000, 24927750, 33237000, 39884400, 49855500, 66474000, 99711000, 199422000]

約数ペア:

[(1, 199422000), (2, 99711000), (3, 66474000), (4, 49855500), (5, 39884400), (6, 33237000), (8, 24927750), (9, 22158000), (10, 19942200), (12, 16618500), (15, 13294800), (16, 12463875), (18, 11079000), (20, 9971100), (24, 8309250), (25, 7976880), (27, 7386000), (30, 6647400), (36, 5539500), (40, 4985550), (45, 4431600), (48, 4154625), (50, 3988440), (54, 3693000), (60, 3323700), (72, 2769750), (75, 2658960), (80, 2492775), (81, 2462000), (90, 2215800), (100, 1994220), (108, 1846500), (120, 1661850), (125, 1595376), (135, 1477200), (144, 1384875), (150, 1329480), (162, 1231000), (180, 1107900), (200, 997110), (216, 923250), (225, 886320), (240, 830925), (250, 797688), (270, 738600), (300, 664740), (324, 615500), (360, 553950), (375, 531792), (400, 498555), (405, 492400), (432, 461625), (450, 443160), (500, 398844), (540, 369300), (600, 332370), (648, 307750), (675, 295440), (720, 276975), (750, 265896), (810, 246200), (900, 221580), (1000, 199422), (1080, 184650), (1125, 177264), (1200, 166185), (1231, 162000), (1296, 153875), (1350, 147720), (1500, 132948), (1620, 123100), (1800, 110790), (2000, 99711), (2025, 98480), (2160, 92325), (2250, 88632), (2462, 81000), (2700, 73860), (3000, 66474), (3240, 61550), (3375, 59088), (3600, 55395), (3693, 54000), (4050, 49240), (4500, 44316), (4924, 40500), (5400, 36930), (6000, 33237), (6155, 32400), (6480, 30775), (6750, 29544), (7386, 27000), (8100, 24620), (9000, 22158), (9848, 20250), (10125, 19696), (10800, 18465), (11079, 18000), (12310, 16200), (13500, 14772)]