982561140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{197}}^1\times {\mathrm{229}}^1$

素因数の和:463

約数の個数: 216

約数和(自身を含む): 3307023720

約数和(自身を除く): 2324462580

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, 121, 132, 165, 180, 197, 198, 220, 229, 242, 330, 363, 394, 396, 458, 484, 495, 591, 605, 660, 687, 726, 788, 916, 985, 990, 1089, 1145, 1182, 1210, 1374, 1452, 1773, 1815, 1970, 1980, 2061, 2167, 2178, 2290, 2364, 2420, 2519, 2748, 2955, 3435, 3546, 3630, 3940, 4122, 4334, 4356, 4580, 5038, 5445, 5910, 6501, 6870, 7092, 7260, 7557, 8244, 8668, 8865, 10076, 10305, 10835, 10890, 11820, 12595, 13002, 13740, 15114, 17730, 19503, 20610, 21670, 21780, 22671, 23837, 25190, 26004, 27709, 30228, 32505, 35460, 37785, 39006, 41220, 43340, 45113, 45342, 47674, 50380, 55418, 65010, 71511, 75570, 78012, 83127, 90226, 90684, 95348, 97515, 110836, 113355, 119185, 130020, 135339, 138545, 143022, 151140, 166254, 180452, 195030, 214533, 225565, 226710, 238370, 249381, 270678, 277090, 286044, 332508, 357555, 390060, 406017, 415635, 429066, 451130, 453420, 476740, 496243, 498762, 541356, 554180, 676695, 715110, 812034, 831270, 858132, 902260, 992486, 997524, 1072665, 1246905, 1353390, 1430220, 1488729, 1624068, 1662540, 1984972, 2030085, 2145330, 2481215, 2493810, 2706780, 2977458, 4060170, 4290660, 4466187, 4962430, 4987620, 5458673, 5954916, 7443645, 8120340, 8932374, 9924860, 10917346, 14887290, 16376019, 17864748, 21834692, 22330935, 27293365, 29774580, 32752038, 44661870, 49128057, 54586730, 65504076, 81880095, 89323740, 98256114, 109173460, 163760190, 196512228, 245640285, 327520380, 491280570, 982561140]

約数ペア:

[(1, 982561140), (2, 491280570), (3, 327520380), (4, 245640285), (5, 196512228), (6, 163760190), (9, 109173460), (10, 98256114), (11, 89323740), (12, 81880095), (15, 65504076), (18, 54586730), (20, 49128057), (22, 44661870), (30, 32752038), (33, 29774580), (36, 27293365), (44, 22330935), (45, 21834692), (55, 17864748), (60, 16376019), (66, 14887290), (90, 10917346), (99, 9924860), (110, 8932374), (121, 8120340), (132, 7443645), (165, 5954916), (180, 5458673), (197, 4987620), (198, 4962430), (220, 4466187), (229, 4290660), (242, 4060170), (330, 2977458), (363, 2706780), (394, 2493810), (396, 2481215), (458, 2145330), (484, 2030085), (495, 1984972), (591, 1662540), (605, 1624068), (660, 1488729), (687, 1430220), (726, 1353390), (788, 1246905), (916, 1072665), (985, 997524), (990, 992486), (1089, 902260), (1145, 858132), (1182, 831270), (1210, 812034), (1374, 715110), (1452, 676695), (1773, 554180), (1815, 541356), (1970, 498762), (1980, 496243), (2061, 476740), (2167, 453420), (2178, 451130), (2290, 429066), (2364, 415635), (2420, 406017), (2519, 390060), (2748, 357555), (2955, 332508), (3435, 286044), (3546, 277090), (3630, 270678), (3940, 249381), (4122, 238370), (4334, 226710), (4356, 225565), (4580, 214533), (5038, 195030), (5445, 180452), (5910, 166254), (6501, 151140), (6870, 143022), (7092, 138545), (7260, 135339), (7557, 130020), (8244, 119185), (8668, 113355), (8865, 110836), (10076, 97515), (10305, 95348), (10835, 90684), (10890, 90226), (11820, 83127), (12595, 78012), (13002, 75570), (13740, 71511), (15114, 65010), (17730, 55418), (19503, 50380), (20610, 47674), (21670, 45342), (21780, 45113), (22671, 43340), (23837, 41220), (25190, 39006), (26004, 37785), (27709, 35460), (30228, 32505)]