13481100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{4993}}^1$

素因数の和:5016

約数の個数: 72

約数和(自身を含む): 43347920

約数和(自身を除く): 29866820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 4993, 9986, 14979, 19972, 24965, 29958, 44937, 49930, 59916, 74895, 89874, 99860, 124825, 134811, 149790, 179748, 224685, 249650, 269622, 299580, 374475, 449370, 499300, 539244, 674055, 748950, 898740, 1123425, 1348110, 1497900, 2246850, 2696220, 3370275, 4493700, 6740550, 13481100]

約数ペア:

[(1, 13481100), (2, 6740550), (3, 4493700), (4, 3370275), (5, 2696220), (6, 2246850), (9, 1497900), (10, 1348110), (12, 1123425), (15, 898740), (18, 748950), (20, 674055), (25, 539244), (27, 499300), (30, 449370), (36, 374475), (45, 299580), (50, 269622), (54, 249650), (60, 224685), (75, 179748), (90, 149790), (100, 134811), (108, 124825), (135, 99860), (150, 89874), (180, 74895), (225, 59916), (270, 49930), (300, 44937), (450, 29958), (540, 24965), (675, 19972), (900, 14979), (1350, 9986), (2700, 4993)]