21635400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{107}}^1\times {\mathrm{337}}^1$

素因数の和:463

約数の個数: 96

約数和(自身を含む): 67897440

約数和(自身を除く): 46262040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 107, 120, 150, 200, 214, 300, 321, 337, 428, 535, 600, 642, 674, 856, 1011, 1070, 1284, 1348, 1605, 1685, 2022, 2140, 2568, 2675, 2696, 3210, 3370, 4044, 4280, 5055, 5350, 6420, 6740, 8025, 8088, 8425, 10110, 10700, 12840, 13480, 16050, 16850, 20220, 21400, 25275, 32100, 33700, 36059, 40440, 50550, 64200, 67400, 72118, 101100, 108177, 144236, 180295, 202200, 216354, 288472, 360590, 432708, 540885, 721180, 865416, 901475, 1081770, 1442360, 1802950, 2163540, 2704425, 3605900, 4327080, 5408850, 7211800, 10817700, 21635400]

約数ペア:

[(1, 21635400), (2, 10817700), (3, 7211800), (4, 5408850), (5, 4327080), (6, 3605900), (8, 2704425), (10, 2163540), (12, 1802950), (15, 1442360), (20, 1081770), (24, 901475), (25, 865416), (30, 721180), (40, 540885), (50, 432708), (60, 360590), (75, 288472), (100, 216354), (107, 202200), (120, 180295), (150, 144236), (200, 108177), (214, 101100), (300, 72118), (321, 67400), (337, 64200), (428, 50550), (535, 40440), (600, 36059), (642, 33700), (674, 32100), (856, 25275), (1011, 21400), (1070, 20220), (1284, 16850), (1348, 16050), (1605, 13480), (1685, 12840), (2022, 10700), (2140, 10110), (2568, 8425), (2675, 8088), (2696, 8025), (3210, 6740), (3370, 6420), (4044, 5350), (4280, 5055)]