91592820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{277}}^1$

素因数の和:470

約数の個数: 144

約数和(自身を含む): 306004608

約数和(自身を除く): 214411788

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 167, 180, 198, 220, 277, 330, 334, 396, 495, 501, 554, 660, 668, 831, 835, 990, 1002, 1108, 1385, 1503, 1662, 1670, 1837, 1980, 2004, 2493, 2505, 2770, 3006, 3047, 3324, 3340, 3674, 4155, 4986, 5010, 5511, 5540, 6012, 6094, 7348, 7515, 8310, 9141, 9185, 9972, 10020, 11022, 12188, 12465, 15030, 15235, 16533, 16620, 18282, 18370, 22044, 24930, 27423, 27555, 30060, 30470, 33066, 36564, 36740, 45705, 46259, 49860, 54846, 55110, 60940, 66132, 82665, 91410, 92518, 109692, 110220, 137115, 138777, 165330, 182820, 185036, 231295, 274230, 277554, 330660, 416331, 462590, 508849, 548460, 555108, 693885, 832662, 925180, 1017698, 1387770, 1526547, 1665324, 2035396, 2081655, 2544245, 2775540, 3053094, 4163310, 4579641, 5088490, 6106188, 7632735, 8326620, 9159282, 10176980, 15265470, 18318564, 22898205, 30530940, 45796410, 91592820]

約数ペア:

[(1, 91592820), (2, 45796410), (3, 30530940), (4, 22898205), (5, 18318564), (6, 15265470), (9, 10176980), (10, 9159282), (11, 8326620), (12, 7632735), (15, 6106188), (18, 5088490), (20, 4579641), (22, 4163310), (30, 3053094), (33, 2775540), (36, 2544245), (44, 2081655), (45, 2035396), (55, 1665324), (60, 1526547), (66, 1387770), (90, 1017698), (99, 925180), (110, 832662), (132, 693885), (165, 555108), (167, 548460), (180, 508849), (198, 462590), (220, 416331), (277, 330660), (330, 277554), (334, 274230), (396, 231295), (495, 185036), (501, 182820), (554, 165330), (660, 138777), (668, 137115), (831, 110220), (835, 109692), (990, 92518), (1002, 91410), (1108, 82665), (1385, 66132), (1503, 60940), (1662, 55110), (1670, 54846), (1837, 49860), (1980, 46259), (2004, 45705), (2493, 36740), (2505, 36564), (2770, 33066), (3006, 30470), (3047, 30060), (3324, 27555), (3340, 27423), (3674, 24930), (4155, 22044), (4986, 18370), (5010, 18282), (5511, 16620), (5540, 16533), (6012, 15235), (6094, 15030), (7348, 12465), (7515, 12188), (8310, 11022), (9141, 10020), (9185, 9972)]