981517200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{43049}}^1$

素因数の和:43089

約数の個数: 120

約数和(自身を含む): 3309684000

約数和(自身を除く): 2328166800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 38, 40, 48, 50, 57, 60, 75, 76, 80, 95, 100, 114, 120, 150, 152, 190, 200, 228, 240, 285, 300, 304, 380, 400, 456, 475, 570, 600, 760, 912, 950, 1140, 1200, 1425, 1520, 1900, 2280, 2850, 3800, 4560, 5700, 7600, 11400, 22800, 43049, 86098, 129147, 172196, 215245, 258294, 344392, 430490, 516588, 645735, 688784, 817931, 860980, 1033176, 1076225, 1291470, 1635862, 1721960, 2066352, 2152450, 2453793, 2582940, 3228675, 3271724, 3443920, 4089655, 4304900, 4907586, 5165880, 6457350, 6543448, 8179310, 8609800, 9815172, 10331760, 12268965, 12914700, 13086896, 16358620, 17219600, 19630344, 20448275, 24537930, 25829400, 32717240, 39260688, 40896550, 49075860, 51658800, 61344825, 65434480, 81793100, 98151720, 122689650, 163586200, 196303440, 245379300, 327172400, 490758600, 981517200]

約数ペア:

[(1, 981517200), (2, 490758600), (3, 327172400), (4, 245379300), (5, 196303440), (6, 163586200), (8, 122689650), (10, 98151720), (12, 81793100), (15, 65434480), (16, 61344825), (19, 51658800), (20, 49075860), (24, 40896550), (25, 39260688), (30, 32717240), (38, 25829400), (40, 24537930), (48, 20448275), (50, 19630344), (57, 17219600), (60, 16358620), (75, 13086896), (76, 12914700), (80, 12268965), (95, 10331760), (100, 9815172), (114, 8609800), (120, 8179310), (150, 6543448), (152, 6457350), (190, 5165880), (200, 4907586), (228, 4304900), (240, 4089655), (285, 3443920), (300, 3271724), (304, 3228675), (380, 2582940), (400, 2453793), (456, 2152450), (475, 2066352), (570, 1721960), (600, 1635862), (760, 1291470), (912, 1076225), (950, 1033176), (1140, 860980), (1200, 817931), (1425, 688784), (1520, 645735), (1900, 516588), (2280, 430490), (2850, 344392), (3800, 258294), (4560, 215245), (5700, 172196), (7600, 129147), (11400, 86098), (22800, 43049)]