191533320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{4397}}^1$

素因数の和:4436

約数の個数: 144

約数和(自身を含む): 684372780

約数和(自身を除く): 492839460

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 121, 132, 165, 180, 198, 220, 242, 264, 330, 360, 363, 396, 440, 484, 495, 605, 660, 726, 792, 968, 990, 1089, 1210, 1320, 1452, 1815, 1980, 2178, 2420, 2904, 3630, 3960, 4356, 4397, 4840, 5445, 7260, 8712, 8794, 10890, 13191, 14520, 17588, 21780, 21985, 26382, 35176, 39573, 43560, 43970, 48367, 52764, 65955, 79146, 87940, 96734, 105528, 131910, 145101, 158292, 175880, 193468, 197865, 241835, 263820, 290202, 316584, 386936, 395730, 435303, 483670, 527640, 532037, 580404, 725505, 791460, 870606, 967340, 1064074, 1160808, 1451010, 1582920, 1596111, 1741212, 1934680, 2128148, 2176515, 2660185, 2902020, 3192222, 3482424, 4256296, 4353030, 4788333, 5320370, 5804040, 6384444, 7980555, 8706060, 9576666, 10640740, 12768888, 15961110, 17412120, 19153332, 21281480, 23941665, 31922220, 38306664, 47883330, 63844440, 95766660, 191533320]

約数ペア:

[(1, 191533320), (2, 95766660), (3, 63844440), (4, 47883330), (5, 38306664), (6, 31922220), (8, 23941665), (9, 21281480), (10, 19153332), (11, 17412120), (12, 15961110), (15, 12768888), (18, 10640740), (20, 9576666), (22, 8706060), (24, 7980555), (30, 6384444), (33, 5804040), (36, 5320370), (40, 4788333), (44, 4353030), (45, 4256296), (55, 3482424), (60, 3192222), (66, 2902020), (72, 2660185), (88, 2176515), (90, 2128148), (99, 1934680), (110, 1741212), (120, 1596111), (121, 1582920), (132, 1451010), (165, 1160808), (180, 1064074), (198, 967340), (220, 870606), (242, 791460), (264, 725505), (330, 580404), (360, 532037), (363, 527640), (396, 483670), (440, 435303), (484, 395730), (495, 386936), (605, 316584), (660, 290202), (726, 263820), (792, 241835), (968, 197865), (990, 193468), (1089, 175880), (1210, 158292), (1320, 145101), (1452, 131910), (1815, 105528), (1980, 96734), (2178, 87940), (2420, 79146), (2904, 65955), (3630, 52764), (3960, 48367), (4356, 43970), (4397, 43560), (4840, 39573), (5445, 35176), (7260, 26382), (8712, 21985), (8794, 21780), (10890, 17588), (13191, 14520)]