380015900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{9337}}^1$

素因数の和:9399

約数の個数: 72

約数和(自身を含む): 924013776

約数和(自身を除く): 543997876

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 37, 44, 50, 55, 74, 100, 110, 148, 185, 220, 275, 370, 407, 550, 740, 814, 925, 1100, 1628, 1850, 2035, 3700, 4070, 8140, 9337, 10175, 18674, 20350, 37348, 40700, 46685, 93370, 102707, 186740, 205414, 233425, 345469, 410828, 466850, 513535, 690938, 933700, 1027070, 1381876, 1727345, 2054140, 2567675, 3454690, 3800159, 5135350, 6909380, 7600318, 8636725, 10270700, 15200636, 17273450, 19000795, 34546900, 38001590, 76003180, 95003975, 190007950, 380015900]

約数ペア:

[(1, 380015900), (2, 190007950), (4, 95003975), (5, 76003180), (10, 38001590), (11, 34546900), (20, 19000795), (22, 17273450), (25, 15200636), (37, 10270700), (44, 8636725), (50, 7600318), (55, 6909380), (74, 5135350), (100, 3800159), (110, 3454690), (148, 2567675), (185, 2054140), (220, 1727345), (275, 1381876), (370, 1027070), (407, 933700), (550, 690938), (740, 513535), (814, 466850), (925, 410828), (1100, 345469), (1628, 233425), (1850, 205414), (2035, 186740), (3700, 102707), (4070, 93370), (8140, 46685), (9337, 40700), (10175, 37348), (18674, 20350)]