26756820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{281}}^1$

素因数の和:342

約数の個数: 108

約数和(自身を含む): 85146516

約数和(自身を除く): 58389696

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 281, 345, 414, 460, 529, 562, 690, 828, 843, 1035, 1058, 1124, 1380, 1405, 1587, 1686, 2070, 2116, 2529, 2645, 2810, 3174, 3372, 4140, 4215, 4761, 5058, 5290, 5620, 6348, 6463, 7935, 8430, 9522, 10116, 10580, 12645, 12926, 15870, 16860, 19044, 19389, 23805, 25290, 25852, 31740, 32315, 38778, 47610, 50580, 58167, 64630, 77556, 95220, 96945, 116334, 129260, 148649, 193890, 232668, 290835, 297298, 387780, 445947, 581670, 594596, 743245, 891894, 1163340, 1337841, 1486490, 1783788, 2229735, 2675682, 2972980, 4459470, 5351364, 6689205, 8918940, 13378410, 26756820]

約数ペア:

[(1, 26756820), (2, 13378410), (3, 8918940), (4, 6689205), (5, 5351364), (6, 4459470), (9, 2972980), (10, 2675682), (12, 2229735), (15, 1783788), (18, 1486490), (20, 1337841), (23, 1163340), (30, 891894), (36, 743245), (45, 594596), (46, 581670), (60, 445947), (69, 387780), (90, 297298), (92, 290835), (115, 232668), (138, 193890), (180, 148649), (207, 129260), (230, 116334), (276, 96945), (281, 95220), (345, 77556), (414, 64630), (460, 58167), (529, 50580), (562, 47610), (690, 38778), (828, 32315), (843, 31740), (1035, 25852), (1058, 25290), (1124, 23805), (1380, 19389), (1405, 19044), (1587, 16860), (1686, 15870), (2070, 12926), (2116, 12645), (2529, 10580), (2645, 10116), (2810, 9522), (3174, 8430), (3372, 7935), (4140, 6463), (4215, 6348), (4761, 5620), (5058, 5290)]