99810900

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{5281}}^1$

素因数の和:5311

約数の個数: 144

約数和(自身を含む): 366782080

約数和(自身を除く): 266971180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 84, 90, 100, 105, 108, 126, 135, 140, 150, 175, 180, 189, 210, 225, 252, 270, 300, 315, 350, 378, 420, 450, 525, 540, 630, 675, 700, 756, 900, 945, 1050, 1260, 1350, 1575, 1890, 2100, 2700, 3150, 3780, 4725, 5281, 6300, 9450, 10562, 15843, 18900, 21124, 26405, 31686, 36967, 47529, 52810, 63372, 73934, 79215, 95058, 105620, 110901, 132025, 142587, 147868, 158430, 184835, 190116, 221802, 237645, 264050, 285174, 316860, 332703, 369670, 396075, 443604, 475290, 528100, 554505, 570348, 665406, 712935, 739340, 792150, 924175, 950580, 998109, 1109010, 1188225, 1330812, 1425870, 1584300, 1663515, 1848350, 1996218, 2218020, 2376450, 2772525, 2851740, 3327030, 3564675, 3696700, 3992436, 4752900, 4990545, 5545050, 6654060, 7129350, 8317575, 9981090, 11090100, 14258700, 16635150, 19962180, 24952725, 33270300, 49905450, 99810900]

約数ペア:

[(1, 99810900), (2, 49905450), (3, 33270300), (4, 24952725), (5, 19962180), (6, 16635150), (7, 14258700), (9, 11090100), (10, 9981090), (12, 8317575), (14, 7129350), (15, 6654060), (18, 5545050), (20, 4990545), (21, 4752900), (25, 3992436), (27, 3696700), (28, 3564675), (30, 3327030), (35, 2851740), (36, 2772525), (42, 2376450), (45, 2218020), (50, 1996218), (54, 1848350), (60, 1663515), (63, 1584300), (70, 1425870), (75, 1330812), (84, 1188225), (90, 1109010), (100, 998109), (105, 950580), (108, 924175), (126, 792150), (135, 739340), (140, 712935), (150, 665406), (175, 570348), (180, 554505), (189, 528100), (210, 475290), (225, 443604), (252, 396075), (270, 369670), (300, 332703), (315, 316860), (350, 285174), (378, 264050), (420, 237645), (450, 221802), (525, 190116), (540, 184835), (630, 158430), (675, 147868), (700, 142587), (756, 132025), (900, 110901), (945, 105620), (1050, 95058), (1260, 79215), (1350, 73934), (1575, 63372), (1890, 52810), (2100, 47529), (2700, 36967), (3150, 31686), (3780, 26405), (4725, 21124), (5281, 18900), (6300, 15843), (9450, 10562)]