28709400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{811}}^1$

素因数の和:889

約数の個数: 96

約数和(自身を含む): 90619200

約数和(自身を除く): 61909800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 59, 60, 75, 100, 118, 120, 150, 177, 200, 236, 295, 300, 354, 472, 590, 600, 708, 811, 885, 1180, 1416, 1475, 1622, 1770, 2360, 2433, 2950, 3244, 3540, 4055, 4425, 4866, 5900, 6488, 7080, 8110, 8850, 9732, 11800, 12165, 16220, 17700, 19464, 20275, 24330, 32440, 35400, 40550, 47849, 48660, 60825, 81100, 95698, 97320, 121650, 143547, 162200, 191396, 239245, 243300, 287094, 382792, 478490, 486600, 574188, 717735, 956980, 1148376, 1196225, 1435470, 1913960, 2392450, 2870940, 3588675, 4784900, 5741880, 7177350, 9569800, 14354700, 28709400]

約数ペア:

[(1, 28709400), (2, 14354700), (3, 9569800), (4, 7177350), (5, 5741880), (6, 4784900), (8, 3588675), (10, 2870940), (12, 2392450), (15, 1913960), (20, 1435470), (24, 1196225), (25, 1148376), (30, 956980), (40, 717735), (50, 574188), (59, 486600), (60, 478490), (75, 382792), (100, 287094), (118, 243300), (120, 239245), (150, 191396), (177, 162200), (200, 143547), (236, 121650), (295, 97320), (300, 95698), (354, 81100), (472, 60825), (590, 48660), (600, 47849), (708, 40550), (811, 35400), (885, 32440), (1180, 24330), (1416, 20275), (1475, 19464), (1622, 17700), (1770, 16220), (2360, 12165), (2433, 11800), (2950, 9732), (3244, 8850), (3540, 8110), (4055, 7080), (4425, 6488), (4866, 5900)]