2201962860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{661}}^1$

素因数の和:909

約数の個数: 192

約数和(自身を含む): 7117824000

約数和(自身を除く): 4915861140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 90, 93, 108, 124, 135, 155, 180, 186, 199, 270, 279, 310, 372, 398, 465, 540, 558, 597, 620, 661, 796, 837, 930, 995, 1116, 1194, 1322, 1395, 1674, 1791, 1860, 1983, 1990, 2388, 2644, 2790, 2985, 3305, 3348, 3582, 3966, 3980, 4185, 5373, 5580, 5949, 5970, 6169, 6610, 7164, 7932, 8370, 8955, 9915, 10746, 11898, 11940, 12338, 13220, 16740, 17847, 17910, 18507, 19830, 20491, 21492, 23796, 24676, 26865, 29745, 30845, 35694, 35820, 37014, 39660, 40982, 53730, 55521, 59490, 61473, 61690, 71388, 74028, 81964, 89235, 92535, 102455, 107460, 111042, 118980, 122946, 123380, 131539, 166563, 178470, 184419, 185070, 204910, 222084, 245892, 263078, 277605, 307365, 333126, 356940, 368838, 370140, 394617, 409820, 526156, 553257, 555210, 614730, 657695, 666252, 737676, 789234, 832815, 922095, 1106514, 1110420, 1183851, 1229460, 1315390, 1578468, 1665630, 1844190, 1973085, 2213028, 2367702, 2630780, 2766285, 3331260, 3551553, 3688380, 3946170, 4077709, 4735404, 5532570, 5919255, 7103106, 7892340, 8155418, 11065140, 11838510, 12233127, 14206212, 16310836, 17757765, 20388545, 23677020, 24466254, 35515530, 36699381, 40777090, 48932508, 61165635, 71031060, 73398762, 81554180, 110098143, 122331270, 146797524, 183496905, 220196286, 244662540, 366993810, 440392572, 550490715, 733987620, 1100981430, 2201962860]

約数ペア:

[(1, 2201962860), (2, 1100981430), (3, 733987620), (4, 550490715), (5, 440392572), (6, 366993810), (9, 244662540), (10, 220196286), (12, 183496905), (15, 146797524), (18, 122331270), (20, 110098143), (27, 81554180), (30, 73398762), (31, 71031060), (36, 61165635), (45, 48932508), (54, 40777090), (60, 36699381), (62, 35515530), (90, 24466254), (93, 23677020), (108, 20388545), (124, 17757765), (135, 16310836), (155, 14206212), (180, 12233127), (186, 11838510), (199, 11065140), (270, 8155418), (279, 7892340), (310, 7103106), (372, 5919255), (398, 5532570), (465, 4735404), (540, 4077709), (558, 3946170), (597, 3688380), (620, 3551553), (661, 3331260), (796, 2766285), (837, 2630780), (930, 2367702), (995, 2213028), (1116, 1973085), (1194, 1844190), (1322, 1665630), (1395, 1578468), (1674, 1315390), (1791, 1229460), (1860, 1183851), (1983, 1110420), (1990, 1106514), (2388, 922095), (2644, 832815), (2790, 789234), (2985, 737676), (3305, 666252), (3348, 657695), (3582, 614730), (3966, 555210), (3980, 553257), (4185, 526156), (5373, 409820), (5580, 394617), (5949, 370140), (5970, 368838), (6169, 356940), (6610, 333126), (7164, 307365), (7932, 277605), (8370, 263078), (8955, 245892), (9915, 222084), (10746, 204910), (11898, 185070), (11940, 184419), (12338, 178470), (13220, 166563), (16740, 131539), (17847, 123380), (17910, 122946), (18507, 118980), (19830, 111042), (20491, 107460), (21492, 102455), (23796, 92535), (24676, 89235), (26865, 81964), (29745, 74028), (30845, 71388), (35694, 61690), (35820, 61473), (37014, 59490), (39660, 55521), (40982, 53730)]