135400800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{56417}}^1$

素因数の和:56440

約数の個数: 72

約数和(自身を含む): 440737416

約数和(自身を除く): 305336616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 56417, 112834, 169251, 225668, 282085, 338502, 451336, 564170, 677004, 846255, 902672, 1128340, 1354008, 1410425, 1692510, 1805344, 2256680, 2708016, 2820850, 3385020, 4231275, 4513360, 5416032, 5641700, 6770040, 8462550, 9026720, 11283400, 13540080, 16925100, 22566800, 27080160, 33850200, 45133600, 67700400, 135400800]

約数ペア:

[(1, 135400800), (2, 67700400), (3, 45133600), (4, 33850200), (5, 27080160), (6, 22566800), (8, 16925100), (10, 13540080), (12, 11283400), (15, 9026720), (16, 8462550), (20, 6770040), (24, 5641700), (25, 5416032), (30, 4513360), (32, 4231275), (40, 3385020), (48, 2820850), (50, 2708016), (60, 2256680), (75, 1805344), (80, 1692510), (96, 1410425), (100, 1354008), (120, 1128340), (150, 902672), (160, 846255), (200, 677004), (240, 564170), (300, 451336), (400, 338502), (480, 282085), (600, 225668), (800, 169251), (1200, 112834), (2400, 56417)]