101776560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{2131}}^1$

素因数の和:2346

約数の個数: 80

約数和(自身を含む): 317241600

約数和(自身を除く): 215465040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 199, 240, 398, 597, 796, 995, 1194, 1592, 1990, 2131, 2388, 2985, 3184, 3980, 4262, 4776, 5970, 6393, 7960, 8524, 9552, 10655, 11940, 12786, 15920, 17048, 21310, 23880, 25572, 31965, 34096, 42620, 47760, 51144, 63930, 85240, 102288, 127860, 170480, 255720, 424069, 511440, 848138, 1272207, 1696276, 2120345, 2544414, 3392552, 4240690, 5088828, 6361035, 6785104, 8481380, 10177656, 12722070, 16962760, 20355312, 25444140, 33925520, 50888280, 101776560]

約数ペア:

[(1, 101776560), (2, 50888280), (3, 33925520), (4, 25444140), (5, 20355312), (6, 16962760), (8, 12722070), (10, 10177656), (12, 8481380), (15, 6785104), (16, 6361035), (20, 5088828), (24, 4240690), (30, 3392552), (40, 2544414), (48, 2120345), (60, 1696276), (80, 1272207), (120, 848138), (199, 511440), (240, 424069), (398, 255720), (597, 170480), (796, 127860), (995, 102288), (1194, 85240), (1592, 63930), (1990, 51144), (2131, 47760), (2388, 42620), (2985, 34096), (3184, 31965), (3980, 25572), (4262, 23880), (4776, 21310), (5970, 17048), (6393, 15920), (7960, 12786), (8524, 11940), (9552, 10655)]