142171740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{11447}}^1$

素因数の和:11488

約数の個数: 96

約数和(自身を含む): 461583360

約数和(自身を除く): 319411620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 90, 92, 108, 115, 135, 138, 180, 207, 230, 270, 276, 345, 414, 460, 540, 621, 690, 828, 1035, 1242, 1380, 2070, 2484, 3105, 4140, 6210, 11447, 12420, 22894, 34341, 45788, 57235, 68682, 103023, 114470, 137364, 171705, 206046, 228940, 263281, 309069, 343410, 412092, 515115, 526562, 618138, 686820, 789843, 1030230, 1053124, 1236276, 1316405, 1545345, 1579686, 2060460, 2369529, 2632810, 3090690, 3159372, 3949215, 4739058, 5265620, 6181380, 7108587, 7898430, 9478116, 11847645, 14217174, 15796860, 23695290, 28434348, 35542935, 47390580, 71085870, 142171740]

約数ペア:

[(1, 142171740), (2, 71085870), (3, 47390580), (4, 35542935), (5, 28434348), (6, 23695290), (9, 15796860), (10, 14217174), (12, 11847645), (15, 9478116), (18, 7898430), (20, 7108587), (23, 6181380), (27, 5265620), (30, 4739058), (36, 3949215), (45, 3159372), (46, 3090690), (54, 2632810), (60, 2369529), (69, 2060460), (90, 1579686), (92, 1545345), (108, 1316405), (115, 1236276), (135, 1053124), (138, 1030230), (180, 789843), (207, 686820), (230, 618138), (270, 526562), (276, 515115), (345, 412092), (414, 343410), (460, 309069), (540, 263281), (621, 228940), (690, 206046), (828, 171705), (1035, 137364), (1242, 114470), (1380, 103023), (2070, 68682), (2484, 57235), (3105, 45788), (4140, 34341), (6210, 22894), (11447, 12420)]