89472870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{193}}^1$

素因数の和:327

約数の個数: 128

約数和(自身を含む): 256452480

約数和(自身を除く): 166979610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 85, 90, 101, 102, 135, 153, 170, 193, 202, 255, 270, 303, 306, 386, 459, 505, 510, 579, 606, 765, 909, 918, 965, 1010, 1158, 1515, 1530, 1717, 1737, 1818, 1930, 2295, 2727, 2895, 3030, 3281, 3434, 3474, 4545, 4590, 5151, 5211, 5454, 5790, 6562, 8585, 8685, 9090, 9843, 10302, 10422, 13635, 15453, 16405, 17170, 17370, 19493, 19686, 25755, 26055, 27270, 29529, 30906, 32810, 38986, 46359, 49215, 51510, 52110, 58479, 59058, 77265, 88587, 92718, 97465, 98430, 116958, 147645, 154530, 175437, 177174, 194930, 231795, 292395, 295290, 331381, 350874, 442935, 463590, 526311, 584790, 662762, 877185, 885870, 994143, 1052622, 1656905, 1754370, 1988286, 2631555, 2982429, 3313810, 4970715, 5263110, 5964858, 8947287, 9941430, 14912145, 17894574, 29824290, 44736435, 89472870]

約数ペア:

[(1, 89472870), (2, 44736435), (3, 29824290), (5, 17894574), (6, 14912145), (9, 9941430), (10, 8947287), (15, 5964858), (17, 5263110), (18, 4970715), (27, 3313810), (30, 2982429), (34, 2631555), (45, 1988286), (51, 1754370), (54, 1656905), (85, 1052622), (90, 994143), (101, 885870), (102, 877185), (135, 662762), (153, 584790), (170, 526311), (193, 463590), (202, 442935), (255, 350874), (270, 331381), (303, 295290), (306, 292395), (386, 231795), (459, 194930), (505, 177174), (510, 175437), (579, 154530), (606, 147645), (765, 116958), (909, 98430), (918, 97465), (965, 92718), (1010, 88587), (1158, 77265), (1515, 59058), (1530, 58479), (1717, 52110), (1737, 51510), (1818, 49215), (1930, 46359), (2295, 38986), (2727, 32810), (2895, 30906), (3030, 29529), (3281, 27270), (3434, 26055), (3474, 25755), (4545, 19686), (4590, 19493), (5151, 17370), (5211, 17170), (5454, 16405), (5790, 15453), (6562, 13635), (8585, 10422), (8685, 10302), (9090, 9843)]