78406200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{1013}}^1$

素因数の和:1078

約数の個数: 144

約数和(自身を含む): 269703720

約数和(自身を除く): 191297520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 43, 45, 50, 60, 72, 75, 86, 90, 100, 120, 129, 150, 172, 180, 200, 215, 225, 258, 300, 344, 360, 387, 430, 450, 516, 600, 645, 774, 860, 900, 1013, 1032, 1075, 1290, 1548, 1720, 1800, 1935, 2026, 2150, 2580, 3039, 3096, 3225, 3870, 4052, 4300, 5065, 5160, 6078, 6450, 7740, 8104, 8600, 9117, 9675, 10130, 12156, 12900, 15195, 15480, 18234, 19350, 20260, 24312, 25325, 25800, 30390, 36468, 38700, 40520, 43559, 45585, 50650, 60780, 72936, 75975, 77400, 87118, 91170, 101300, 121560, 130677, 151950, 174236, 182340, 202600, 217795, 227925, 261354, 303900, 348472, 364680, 392031, 435590, 455850, 522708, 607800, 653385, 784062, 871180, 911700, 1045416, 1088975, 1306770, 1568124, 1742360, 1823400, 1960155, 2177950, 2613540, 3136248, 3266925, 3920310, 4355900, 5227080, 6533850, 7840620, 8711800, 9800775, 13067700, 15681240, 19601550, 26135400, 39203100, 78406200]

約数ペア:

[(1, 78406200), (2, 39203100), (3, 26135400), (4, 19601550), (5, 15681240), (6, 13067700), (8, 9800775), (9, 8711800), (10, 7840620), (12, 6533850), (15, 5227080), (18, 4355900), (20, 3920310), (24, 3266925), (25, 3136248), (30, 2613540), (36, 2177950), (40, 1960155), (43, 1823400), (45, 1742360), (50, 1568124), (60, 1306770), (72, 1088975), (75, 1045416), (86, 911700), (90, 871180), (100, 784062), (120, 653385), (129, 607800), (150, 522708), (172, 455850), (180, 435590), (200, 392031), (215, 364680), (225, 348472), (258, 303900), (300, 261354), (344, 227925), (360, 217795), (387, 202600), (430, 182340), (450, 174236), (516, 151950), (600, 130677), (645, 121560), (774, 101300), (860, 91170), (900, 87118), (1013, 77400), (1032, 75975), (1075, 72936), (1290, 60780), (1548, 50650), (1720, 45585), (1800, 43559), (1935, 40520), (2026, 38700), (2150, 36468), (2580, 30390), (3039, 25800), (3096, 25325), (3225, 24312), (3870, 20260), (4052, 19350), (4300, 18234), (5065, 15480), (5160, 15195), (6078, 12900), (6450, 12156), (7740, 10130), (8104, 9675), (8600, 9117)]