85700880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3217}}^1$

素因数の和:3273

約数の個数: 120

約数和(自身を含む): 295682712

約数和(自身を除く): 209981832

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 111, 120, 144, 148, 180, 185, 222, 240, 296, 333, 360, 370, 444, 555, 592, 666, 720, 740, 888, 1110, 1332, 1480, 1665, 1776, 2220, 2664, 2960, 3217, 3330, 4440, 5328, 6434, 6660, 8880, 9651, 12868, 13320, 16085, 19302, 25736, 26640, 28953, 32170, 38604, 48255, 51472, 57906, 64340, 77208, 96510, 115812, 119029, 128680, 144765, 154416, 193020, 231624, 238058, 257360, 289530, 357087, 386040, 463248, 476116, 579060, 595145, 714174, 772080, 952232, 1071261, 1158120, 1190290, 1428348, 1785435, 1904464, 2142522, 2316240, 2380580, 2856696, 3570870, 4285044, 4761160, 5356305, 5713392, 7141740, 8570088, 9522320, 10712610, 14283480, 17140176, 21425220, 28566960, 42850440, 85700880]

約数ペア:

[(1, 85700880), (2, 42850440), (3, 28566960), (4, 21425220), (5, 17140176), (6, 14283480), (8, 10712610), (9, 9522320), (10, 8570088), (12, 7141740), (15, 5713392), (16, 5356305), (18, 4761160), (20, 4285044), (24, 3570870), (30, 2856696), (36, 2380580), (37, 2316240), (40, 2142522), (45, 1904464), (48, 1785435), (60, 1428348), (72, 1190290), (74, 1158120), (80, 1071261), (90, 952232), (111, 772080), (120, 714174), (144, 595145), (148, 579060), (180, 476116), (185, 463248), (222, 386040), (240, 357087), (296, 289530), (333, 257360), (360, 238058), (370, 231624), (444, 193020), (555, 154416), (592, 144765), (666, 128680), (720, 119029), (740, 115812), (888, 96510), (1110, 77208), (1332, 64340), (1480, 57906), (1665, 51472), (1776, 48255), (2220, 38604), (2664, 32170), (2960, 28953), (3217, 26640), (3330, 25736), (4440, 19302), (5328, 16085), (6434, 13320), (6660, 12868), (8880, 9651)]