54238140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1$

素因数の和:449

約数の個数: 192

約数和(自身を含む): 192568320

約数和(自身を除く): 138330180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 23, 27, 30, 33, 36, 44, 45, 46, 54, 55, 60, 66, 69, 90, 92, 99, 108, 110, 115, 132, 135, 138, 165, 180, 198, 207, 220, 230, 253, 270, 276, 297, 330, 345, 396, 397, 414, 460, 495, 506, 540, 594, 621, 660, 690, 759, 794, 828, 990, 1012, 1035, 1188, 1191, 1242, 1265, 1380, 1485, 1518, 1588, 1980, 1985, 2070, 2277, 2382, 2484, 2530, 2970, 3036, 3105, 3573, 3795, 3970, 4140, 4367, 4554, 4764, 5060, 5940, 5955, 6210, 6831, 7146, 7590, 7940, 8734, 9108, 9131, 10719, 11385, 11910, 12420, 13101, 13662, 14292, 15180, 17468, 17865, 18262, 21438, 21835, 22770, 23820, 26202, 27324, 27393, 34155, 35730, 36524, 39303, 42876, 43670, 45540, 45655, 52404, 53595, 54786, 65505, 68310, 71460, 78606, 82179, 87340, 91310, 100441, 107190, 109572, 117909, 131010, 136620, 136965, 157212, 164358, 182620, 196515, 200882, 214380, 235818, 246537, 262020, 273930, 301323, 328716, 393030, 401764, 410895, 471636, 493074, 502205, 547860, 589545, 602646, 786060, 821790, 903969, 986148, 1004410, 1179090, 1205292, 1232685, 1506615, 1643580, 1807938, 2008820, 2358180, 2465370, 2711907, 3013230, 3615876, 4519845, 4930740, 5423814, 6026460, 9039690, 10847628, 13559535, 18079380, 27119070, 54238140]

約数ペア:

[(1, 54238140), (2, 27119070), (3, 18079380), (4, 13559535), (5, 10847628), (6, 9039690), (9, 6026460), (10, 5423814), (11, 4930740), (12, 4519845), (15, 3615876), (18, 3013230), (20, 2711907), (22, 2465370), (23, 2358180), (27, 2008820), (30, 1807938), (33, 1643580), (36, 1506615), (44, 1232685), (45, 1205292), (46, 1179090), (54, 1004410), (55, 986148), (60, 903969), (66, 821790), (69, 786060), (90, 602646), (92, 589545), (99, 547860), (108, 502205), (110, 493074), (115, 471636), (132, 410895), (135, 401764), (138, 393030), (165, 328716), (180, 301323), (198, 273930), (207, 262020), (220, 246537), (230, 235818), (253, 214380), (270, 200882), (276, 196515), (297, 182620), (330, 164358), (345, 157212), (396, 136965), (397, 136620), (414, 131010), (460, 117909), (495, 109572), (506, 107190), (540, 100441), (594, 91310), (621, 87340), (660, 82179), (690, 78606), (759, 71460), (794, 68310), (828, 65505), (990, 54786), (1012, 53595), (1035, 52404), (1188, 45655), (1191, 45540), (1242, 43670), (1265, 42876), (1380, 39303), (1485, 36524), (1518, 35730), (1588, 34155), (1980, 27393), (1985, 27324), (2070, 26202), (2277, 23820), (2382, 22770), (2484, 21835), (2530, 21438), (2970, 18262), (3036, 17865), (3105, 17468), (3573, 15180), (3795, 14292), (3970, 13662), (4140, 13101), (4367, 12420), (4554, 11910), (4764, 11385), (5060, 10719), (5940, 9131), (5955, 9108), (6210, 8734), (6831, 7940), (7146, 7590)]