2021819400

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{163}}^1\times {\mathrm{2297}}^1$

素因数の和:2485

約数の個数: 192

約数和(自身を含む): 7009819200

約数和(自身を除く): 4987999800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 90, 100, 108, 120, 135, 150, 163, 180, 200, 216, 225, 270, 300, 326, 360, 450, 489, 540, 600, 652, 675, 815, 900, 978, 1080, 1304, 1350, 1467, 1630, 1800, 1956, 2297, 2445, 2700, 2934, 3260, 3912, 4075, 4401, 4594, 4890, 5400, 5868, 6520, 6891, 7335, 8150, 8802, 9188, 9780, 11485, 11736, 12225, 13782, 14670, 16300, 17604, 18376, 19560, 20673, 22005, 22970, 24450, 27564, 29340, 32600, 34455, 35208, 36675, 41346, 44010, 45940, 48900, 55128, 57425, 58680, 62019, 68910, 73350, 82692, 88020, 91880, 97800, 103365, 110025, 114850, 124038, 137820, 146700, 165384, 172275, 176040, 206730, 220050, 229700, 248076, 275640, 293400, 310095, 344550, 374411, 413460, 440100, 459400, 496152, 516825, 620190, 689100, 748822, 826920, 880200, 1033650, 1123233, 1240380, 1378200, 1497644, 1550475, 1872055, 2067300, 2246466, 2480760, 2995288, 3100950, 3369699, 3744110, 4134600, 4492932, 5616165, 6201900, 6739398, 7488220, 8985864, 9360275, 10109097, 11232330, 12403800, 13478796, 14976440, 16848495, 18720550, 20218194, 22464660, 26957592, 28080825, 33696990, 37441100, 40436388, 44929320, 50545485, 56161650, 67393980, 74882200, 80872776, 84242475, 101090970, 112323300, 134787960, 168484950, 202181940, 224646600, 252727425, 336969900, 404363880, 505454850, 673939800, 1010909700, 2021819400]

約数ペア:

[(1, 2021819400), (2, 1010909700), (3, 673939800), (4, 505454850), (5, 404363880), (6, 336969900), (8, 252727425), (9, 224646600), (10, 202181940), (12, 168484950), (15, 134787960), (18, 112323300), (20, 101090970), (24, 84242475), (25, 80872776), (27, 74882200), (30, 67393980), (36, 56161650), (40, 50545485), (45, 44929320), (50, 40436388), (54, 37441100), (60, 33696990), (72, 28080825), (75, 26957592), (90, 22464660), (100, 20218194), (108, 18720550), (120, 16848495), (135, 14976440), (150, 13478796), (163, 12403800), (180, 11232330), (200, 10109097), (216, 9360275), (225, 8985864), (270, 7488220), (300, 6739398), (326, 6201900), (360, 5616165), (450, 4492932), (489, 4134600), (540, 3744110), (600, 3369699), (652, 3100950), (675, 2995288), (815, 2480760), (900, 2246466), (978, 2067300), (1080, 1872055), (1304, 1550475), (1350, 1497644), (1467, 1378200), (1630, 1240380), (1800, 1123233), (1956, 1033650), (2297, 880200), (2445, 826920), (2700, 748822), (2934, 689100), (3260, 620190), (3912, 516825), (4075, 496152), (4401, 459400), (4594, 440100), (4890, 413460), (5400, 374411), (5868, 344550), (6520, 310095), (6891, 293400), (7335, 275640), (8150, 248076), (8802, 229700), (9188, 220050), (9780, 206730), (11485, 176040), (11736, 172275), (12225, 165384), (13782, 146700), (14670, 137820), (16300, 124038), (17604, 114850), (18376, 110025), (19560, 103365), (20673, 97800), (22005, 91880), (22970, 88020), (24450, 82692), (27564, 73350), (29340, 68910), (32600, 62019), (34455, 58680), (35208, 57425), (36675, 55128), (41346, 48900), (44010, 45940)]