91458180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1$

素因数の和:291

約数の個数: 192

約数和(自身を含む): 315705600

約数和(自身を除く): 224247420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 89, 90, 99, 108, 110, 132, 135, 165, 173, 178, 180, 198, 220, 267, 270, 297, 330, 346, 356, 396, 445, 495, 519, 534, 540, 594, 660, 692, 801, 865, 890, 979, 990, 1038, 1068, 1188, 1335, 1485, 1557, 1602, 1730, 1780, 1903, 1958, 1980, 2076, 2403, 2595, 2670, 2937, 2970, 3114, 3204, 3460, 3806, 3916, 4005, 4671, 4806, 4895, 5190, 5340, 5709, 5874, 5940, 6228, 7612, 7785, 8010, 8811, 9342, 9515, 9612, 9790, 10380, 11418, 11748, 12015, 14685, 15397, 15570, 16020, 17127, 17622, 18684, 19030, 19580, 22836, 23355, 24030, 26433, 28545, 29370, 30794, 31140, 34254, 35244, 38060, 44055, 46191, 46710, 48060, 51381, 52866, 57090, 58740, 61588, 68508, 76985, 85635, 88110, 92382, 93420, 102762, 105732, 114180, 132165, 138573, 153970, 169367, 171270, 176220, 184764, 205524, 230955, 256905, 264330, 277146, 307940, 338734, 342540, 415719, 461910, 508101, 513810, 528660, 554292, 677468, 692865, 831438, 846835, 923820, 1016202, 1027620, 1385730, 1524303, 1662876, 1693670, 2032404, 2078595, 2540505, 2771460, 3048606, 3387340, 4157190, 4572909, 5081010, 6097212, 7621515, 8314380, 9145818, 10162020, 15243030, 18291636, 22864545, 30486060, 45729090, 91458180]

約数ペア:

[(1, 91458180), (2, 45729090), (3, 30486060), (4, 22864545), (5, 18291636), (6, 15243030), (9, 10162020), (10, 9145818), (11, 8314380), (12, 7621515), (15, 6097212), (18, 5081010), (20, 4572909), (22, 4157190), (27, 3387340), (30, 3048606), (33, 2771460), (36, 2540505), (44, 2078595), (45, 2032404), (54, 1693670), (55, 1662876), (60, 1524303), (66, 1385730), (89, 1027620), (90, 1016202), (99, 923820), (108, 846835), (110, 831438), (132, 692865), (135, 677468), (165, 554292), (173, 528660), (178, 513810), (180, 508101), (198, 461910), (220, 415719), (267, 342540), (270, 338734), (297, 307940), (330, 277146), (346, 264330), (356, 256905), (396, 230955), (445, 205524), (495, 184764), (519, 176220), (534, 171270), (540, 169367), (594, 153970), (660, 138573), (692, 132165), (801, 114180), (865, 105732), (890, 102762), (979, 93420), (990, 92382), (1038, 88110), (1068, 85635), (1188, 76985), (1335, 68508), (1485, 61588), (1557, 58740), (1602, 57090), (1730, 52866), (1780, 51381), (1903, 48060), (1958, 46710), (1980, 46191), (2076, 44055), (2403, 38060), (2595, 35244), (2670, 34254), (2937, 31140), (2970, 30794), (3114, 29370), (3204, 28545), (3460, 26433), (3806, 24030), (3916, 23355), (4005, 22836), (4671, 19580), (4806, 19030), (4895, 18684), (5190, 17622), (5340, 17127), (5709, 16020), (5874, 15570), (5940, 15397), (6228, 14685), (7612, 12015), (7785, 11748), (8010, 11418), (8811, 10380), (9342, 9790), (9515, 9612)]