83886660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3259}}^1$

素因数の和:3298

約数の個数: 144

約数和(自身を含む): 299033280

約数和(自身を除く): 215146620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 33, 36, 39, 44, 45, 52, 55, 60, 65, 66, 78, 90, 99, 110, 117, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 260, 286, 330, 390, 396, 429, 468, 495, 572, 585, 660, 715, 780, 858, 990, 1170, 1287, 1430, 1716, 1980, 2145, 2340, 2574, 2860, 3259, 4290, 5148, 6435, 6518, 8580, 9777, 12870, 13036, 16295, 19554, 25740, 29331, 32590, 35849, 39108, 42367, 48885, 58662, 65180, 71698, 84734, 97770, 107547, 117324, 127101, 143396, 146655, 169468, 179245, 195540, 211835, 215094, 254202, 293310, 322641, 358490, 381303, 423670, 430188, 466037, 508404, 537735, 586620, 635505, 645282, 716980, 762606, 847340, 932074, 1075470, 1271010, 1290564, 1398111, 1525212, 1613205, 1864148, 1906515, 2150940, 2330185, 2542020, 2796222, 3226410, 3813030, 4194333, 4660370, 5592444, 6452820, 6990555, 7626060, 8388666, 9320740, 13981110, 16777332, 20971665, 27962220, 41943330, 83886660]

約数ペア:

[(1, 83886660), (2, 41943330), (3, 27962220), (4, 20971665), (5, 16777332), (6, 13981110), (9, 9320740), (10, 8388666), (11, 7626060), (12, 6990555), (13, 6452820), (15, 5592444), (18, 4660370), (20, 4194333), (22, 3813030), (26, 3226410), (30, 2796222), (33, 2542020), (36, 2330185), (39, 2150940), (44, 1906515), (45, 1864148), (52, 1613205), (55, 1525212), (60, 1398111), (65, 1290564), (66, 1271010), (78, 1075470), (90, 932074), (99, 847340), (110, 762606), (117, 716980), (130, 645282), (132, 635505), (143, 586620), (156, 537735), (165, 508404), (180, 466037), (195, 430188), (198, 423670), (220, 381303), (234, 358490), (260, 322641), (286, 293310), (330, 254202), (390, 215094), (396, 211835), (429, 195540), (468, 179245), (495, 169468), (572, 146655), (585, 143396), (660, 127101), (715, 117324), (780, 107547), (858, 97770), (990, 84734), (1170, 71698), (1287, 65180), (1430, 58662), (1716, 48885), (1980, 42367), (2145, 39108), (2340, 35849), (2574, 32590), (2860, 29331), (3259, 25740), (4290, 19554), (5148, 16295), (6435, 13036), (6518, 12870), (8580, 9777)]