65715000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{337}}^1$

素因数の和:379

約数の個数: 160

約数和(自身を含む): 221741520

約数和(自身を除く): 156026520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 125, 130, 150, 156, 195, 200, 250, 260, 300, 312, 325, 337, 375, 390, 500, 520, 600, 625, 650, 674, 750, 780, 975, 1000, 1011, 1250, 1300, 1348, 1500, 1560, 1625, 1685, 1875, 1950, 2022, 2500, 2600, 2696, 3000, 3250, 3370, 3750, 3900, 4044, 4381, 4875, 5000, 5055, 6500, 6740, 7500, 7800, 8088, 8125, 8425, 8762, 9750, 10110, 13000, 13143, 13480, 15000, 16250, 16850, 17524, 19500, 20220, 21905, 24375, 25275, 26286, 32500, 33700, 35048, 39000, 40440, 42125, 43810, 48750, 50550, 52572, 65000, 65715, 67400, 84250, 87620, 97500, 101100, 105144, 109525, 126375, 131430, 168500, 175240, 195000, 202200, 210625, 219050, 252750, 262860, 328575, 337000, 421250, 438100, 505500, 525720, 547625, 631875, 657150, 842500, 876200, 1011000, 1095250, 1263750, 1314300, 1642875, 1685000, 2190500, 2527500, 2628600, 2738125, 3285750, 4381000, 5055000, 5476250, 6571500, 8214375, 10952500, 13143000, 16428750, 21905000, 32857500, 65715000]

約数ペア:

[(1, 65715000), (2, 32857500), (3, 21905000), (4, 16428750), (5, 13143000), (6, 10952500), (8, 8214375), (10, 6571500), (12, 5476250), (13, 5055000), (15, 4381000), (20, 3285750), (24, 2738125), (25, 2628600), (26, 2527500), (30, 2190500), (39, 1685000), (40, 1642875), (50, 1314300), (52, 1263750), (60, 1095250), (65, 1011000), (75, 876200), (78, 842500), (100, 657150), (104, 631875), (120, 547625), (125, 525720), (130, 505500), (150, 438100), (156, 421250), (195, 337000), (200, 328575), (250, 262860), (260, 252750), (300, 219050), (312, 210625), (325, 202200), (337, 195000), (375, 175240), (390, 168500), (500, 131430), (520, 126375), (600, 109525), (625, 105144), (650, 101100), (674, 97500), (750, 87620), (780, 84250), (975, 67400), (1000, 65715), (1011, 65000), (1250, 52572), (1300, 50550), (1348, 48750), (1500, 43810), (1560, 42125), (1625, 40440), (1685, 39000), (1875, 35048), (1950, 33700), (2022, 32500), (2500, 26286), (2600, 25275), (2696, 24375), (3000, 21905), (3250, 20220), (3370, 19500), (3750, 17524), (3900, 16850), (4044, 16250), (4381, 15000), (4875, 13480), (5000, 13143), (5055, 13000), (6500, 10110), (6740, 9750), (7500, 8762), (7800, 8425), (8088, 8125)]