20208792600

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{3742369}}^1$

素因数の和:3742394

約数の個数: 96

約数和(自身を含む): 69608082000

約数和(自身を除く): 49399289400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 90, 100, 108, 120, 135, 150, 180, 200, 216, 225, 270, 300, 360, 450, 540, 600, 675, 900, 1080, 1350, 1800, 2700, 5400, 3742369, 7484738, 11227107, 14969476, 18711845, 22454214, 29938952, 33681321, 37423690, 44908428, 56135535, 67362642, 74847380, 89816856, 93559225, 101043963, 112271070, 134725284, 149694760, 168406605, 187118450, 202087926, 224542140, 269450568, 280677675, 336813210, 374236900, 404175852, 449084280, 505219815, 561355350, 673626420, 748473800, 808351704, 842033025, 1010439630, 1122710700, 1347252840, 1684066050, 2020879260, 2245421400, 2526099075, 3368132100, 4041758520, 5052198150, 6736264200, 10104396300, 20208792600]

約数ペア:

[(1, 20208792600), (2, 10104396300), (3, 6736264200), (4, 5052198150), (5, 4041758520), (6, 3368132100), (8, 2526099075), (9, 2245421400), (10, 2020879260), (12, 1684066050), (15, 1347252840), (18, 1122710700), (20, 1010439630), (24, 842033025), (25, 808351704), (27, 748473800), (30, 673626420), (36, 561355350), (40, 505219815), (45, 449084280), (50, 404175852), (54, 374236900), (60, 336813210), (72, 280677675), (75, 269450568), (90, 224542140), (100, 202087926), (108, 187118450), (120, 168406605), (135, 149694760), (150, 134725284), (180, 112271070), (200, 101043963), (216, 93559225), (225, 89816856), (270, 74847380), (300, 67362642), (360, 56135535), (450, 44908428), (540, 37423690), (600, 33681321), (675, 29938952), (900, 22454214), (1080, 18711845), (1350, 14969476), (1800, 11227107), (2700, 7484738), (5400, 3742369)]