1283225400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{13451}}^1$

素因数の和:13526

約数の個数: 144

約数和(自身を含む): 4391136360

約数和(自身を除く): 3107910960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 53, 60, 72, 75, 90, 100, 106, 120, 150, 159, 180, 200, 212, 225, 265, 300, 318, 360, 424, 450, 477, 530, 600, 636, 795, 900, 954, 1060, 1272, 1325, 1590, 1800, 1908, 2120, 2385, 2650, 3180, 3816, 3975, 4770, 5300, 6360, 7950, 9540, 10600, 11925, 13451, 15900, 19080, 23850, 26902, 31800, 40353, 47700, 53804, 67255, 80706, 95400, 107608, 121059, 134510, 161412, 201765, 242118, 269020, 322824, 336275, 403530, 484236, 538040, 605295, 672550, 712903, 807060, 968472, 1008825, 1210590, 1345100, 1425806, 1614120, 2017650, 2138709, 2421180, 2690200, 2851612, 3026475, 3564515, 4035300, 4277418, 4842360, 5703224, 6052950, 6416127, 7129030, 8070600, 8554836, 10693545, 12105900, 12832254, 14258060, 17109672, 17822575, 21387090, 24211800, 25664508, 28516120, 32080635, 35645150, 42774180, 51329016, 53467725, 64161270, 71290300, 85548360, 106935450, 128322540, 142580600, 160403175, 213870900, 256645080, 320806350, 427741800, 641612700, 1283225400]

約数ペア:

[(1, 1283225400), (2, 641612700), (3, 427741800), (4, 320806350), (5, 256645080), (6, 213870900), (8, 160403175), (9, 142580600), (10, 128322540), (12, 106935450), (15, 85548360), (18, 71290300), (20, 64161270), (24, 53467725), (25, 51329016), (30, 42774180), (36, 35645150), (40, 32080635), (45, 28516120), (50, 25664508), (53, 24211800), (60, 21387090), (72, 17822575), (75, 17109672), (90, 14258060), (100, 12832254), (106, 12105900), (120, 10693545), (150, 8554836), (159, 8070600), (180, 7129030), (200, 6416127), (212, 6052950), (225, 5703224), (265, 4842360), (300, 4277418), (318, 4035300), (360, 3564515), (424, 3026475), (450, 2851612), (477, 2690200), (530, 2421180), (600, 2138709), (636, 2017650), (795, 1614120), (900, 1425806), (954, 1345100), (1060, 1210590), (1272, 1008825), (1325, 968472), (1590, 807060), (1800, 712903), (1908, 672550), (2120, 605295), (2385, 538040), (2650, 484236), (3180, 403530), (3816, 336275), (3975, 322824), (4770, 269020), (5300, 242118), (6360, 201765), (7950, 161412), (9540, 134510), (10600, 121059), (11925, 107608), (13451, 95400), (15900, 80706), (19080, 67255), (23850, 53804), (26902, 47700), (31800, 40353)]