201772380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{18787}}^1$

素因数の和:18978

約数の個数: 48

約数和(自身を含む): 568149120

約数和(自身を除く): 366376740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 179, 358, 537, 716, 895, 1074, 1790, 2148, 2685, 3580, 5370, 10740, 18787, 37574, 56361, 75148, 93935, 112722, 187870, 225444, 281805, 375740, 563610, 1127220, 3362873, 6725746, 10088619, 13451492, 16814365, 20177238, 33628730, 40354476, 50443095, 67257460, 100886190, 201772380]

約数ペア:

[(1, 201772380), (2, 100886190), (3, 67257460), (4, 50443095), (5, 40354476), (6, 33628730), (10, 20177238), (12, 16814365), (15, 13451492), (20, 10088619), (30, 6725746), (60, 3362873), (179, 1127220), (358, 563610), (537, 375740), (716, 281805), (895, 225444), (1074, 187870), (1790, 112722), (2148, 93935), (2685, 75148), (3580, 56361), (5370, 37574), (10740, 18787)]