455128740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{397}}^1$

素因数の和:619

約数の個数: 192

約数和(自身を含む): 1556593920

約数和(自身を除く): 1101465180

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, 90, 99, 108, 110, 132, 135, 165, 180, 193, 198, 220, 270, 297, 330, 386, 396, 397, 495, 540, 579, 594, 660, 772, 794, 965, 990, 1158, 1188, 1191, 1485, 1588, 1737, 1930, 1980, 1985, 2123, 2316, 2382, 2895, 2970, 3474, 3573, 3860, 3970, 4246, 4367, 4764, 5211, 5790, 5940, 5955, 6369, 6948, 7146, 7940, 8492, 8685, 8734, 10422, 10615, 10719, 11580, 11910, 12738, 13101, 14292, 17370, 17468, 17865, 19107, 20844, 21230, 21438, 21835, 23820, 25476, 26055, 26202, 31845, 34740, 35730, 38214, 39303, 42460, 42876, 43670, 52110, 52404, 53595, 57321, 63690, 65505, 71460, 76428, 76621, 78606, 87340, 95535, 104220, 107190, 114642, 117909, 127380, 131010, 153242, 157212, 191070, 196515, 214380, 229284, 229863, 235818, 262020, 286605, 306484, 382140, 383105, 393030, 459726, 471636, 573210, 589545, 689589, 766210, 786060, 842831, 919452, 1146420, 1149315, 1179090, 1379178, 1532420, 1685662, 2068767, 2298630, 2358180, 2528493, 2758356, 3371324, 3447945, 4137534, 4214155, 4597260, 5056986, 6895890, 7585479, 8275068, 8428310, 10113972, 10343835, 12642465, 13791780, 15170958, 16856620, 20687670, 22756437, 25284930, 30341916, 37927395, 41375340, 45512874, 50569860, 75854790, 91025748, 113782185, 151709580, 227564370, 455128740]

約数ペア:

[(1, 455128740), (2, 227564370), (3, 151709580), (4, 113782185), (5, 91025748), (6, 75854790), (9, 50569860), (10, 45512874), (11, 41375340), (12, 37927395), (15, 30341916), (18, 25284930), (20, 22756437), (22, 20687670), (27, 16856620), (30, 15170958), (33, 13791780), (36, 12642465), (44, 10343835), (45, 10113972), (54, 8428310), (55, 8275068), (60, 7585479), (66, 6895890), (90, 5056986), (99, 4597260), (108, 4214155), (110, 4137534), (132, 3447945), (135, 3371324), (165, 2758356), (180, 2528493), (193, 2358180), (198, 2298630), (220, 2068767), (270, 1685662), (297, 1532420), (330, 1379178), (386, 1179090), (396, 1149315), (397, 1146420), (495, 919452), (540, 842831), (579, 786060), (594, 766210), (660, 689589), (772, 589545), (794, 573210), (965, 471636), (990, 459726), (1158, 393030), (1188, 383105), (1191, 382140), (1485, 306484), (1588, 286605), (1737, 262020), (1930, 235818), (1980, 229863), (1985, 229284), (2123, 214380), (2316, 196515), (2382, 191070), (2895, 157212), (2970, 153242), (3474, 131010), (3573, 127380), (3860, 117909), (3970, 114642), (4246, 107190), (4367, 104220), (4764, 95535), (5211, 87340), (5790, 78606), (5940, 76621), (5955, 76428), (6369, 71460), (6948, 65505), (7146, 63690), (7940, 57321), (8492, 53595), (8685, 52404), (8734, 52110), (10422, 43670), (10615, 42876), (10719, 42460), (11580, 39303), (11910, 38214), (12738, 35730), (13101, 34740), (14292, 31845), (17370, 26202), (17468, 26055), (17865, 25476), (19107, 23820), (20844, 21835), (21230, 21438)]