69202250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1$

素因数の和:336

約数の個数: 64

約数和(自身を含む): 141523200

約数和(自身を除く): 72320950

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 107, 125, 130, 199, 214, 250, 325, 398, 535, 650, 995, 1070, 1391, 1625, 1990, 2587, 2675, 2782, 3250, 4975, 5174, 5350, 6955, 9950, 12935, 13375, 13910, 21293, 24875, 25870, 26750, 34775, 42586, 49750, 64675, 69550, 106465, 129350, 173875, 212930, 276809, 323375, 347750, 532325, 553618, 646750, 1064650, 1384045, 2661625, 2768090, 5323250, 6920225, 13840450, 34601125, 69202250]

約数ペア:

[(1, 69202250), (2, 34601125), (5, 13840450), (10, 6920225), (13, 5323250), (25, 2768090), (26, 2661625), (50, 1384045), (65, 1064650), (107, 646750), (125, 553618), (130, 532325), (199, 347750), (214, 323375), (250, 276809), (325, 212930), (398, 173875), (535, 129350), (650, 106465), (995, 69550), (1070, 64675), (1391, 49750), (1625, 42586), (1990, 34775), (2587, 26750), (2675, 25870), (2782, 24875), (3250, 21293), (4975, 13910), (5174, 13375), (5350, 12935), (6955, 9950)]