82166550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{12739}}^1$

素因数の和:12797

約数の個数: 48

約数和(自身を含む): 208528320

約数和(自身を除く): 126361770

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 43, 50, 75, 86, 129, 150, 215, 258, 430, 645, 1075, 1290, 2150, 3225, 6450, 12739, 25478, 38217, 63695, 76434, 127390, 191085, 318475, 382170, 547777, 636950, 955425, 1095554, 1643331, 1910850, 2738885, 3286662, 5477770, 8216655, 13694425, 16433310, 27388850, 41083275, 82166550]

約数ペア:

[(1, 82166550), (2, 41083275), (3, 27388850), (5, 16433310), (6, 13694425), (10, 8216655), (15, 5477770), (25, 3286662), (30, 2738885), (43, 1910850), (50, 1643331), (75, 1095554), (86, 955425), (129, 636950), (150, 547777), (215, 382170), (258, 318475), (430, 191085), (645, 127390), (1075, 76434), (1290, 63695), (2150, 38217), (3225, 25478), (6450, 12739)]