171401760

素因数分解:

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

素因数の和:3275

約数の個数: 144

約数和(自身を含む): 600903576

約数和(自身を除く): 429501816

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 96, 111, 120, 144, 148, 160, 180, 185, 222, 240, 288, 296, 333, 360, 370, 444, 480, 555, 592, 666, 720, 740, 888, 1110, 1184, 1332, 1440, 1480, 1665, 1776, 2220, 2664, 2960, 3217, 3330, 3552, 4440, 5328, 5920, 6434, 6660, 8880, 9651, 10656, 12868, 13320, 16085, 17760, 19302, 25736, 26640, 28953, 32170, 38604, 48255, 51472, 53280, 57906, 64340, 77208, 96510, 102944, 115812, 119029, 128680, 144765, 154416, 193020, 231624, 238058, 257360, 289530, 308832, 357087, 386040, 463248, 476116, 514720, 579060, 595145, 714174, 772080, 926496, 952232, 1071261, 1158120, 1190290, 1428348, 1544160, 1785435, 1904464, 2142522, 2316240, 2380580, 2856696, 3570870, 3808928, 4285044, 4632480, 4761160, 5356305, 5713392, 7141740, 8570088, 9522320, 10712610, 11426784, 14283480, 17140176, 19044640, 21425220, 28566960, 34280352, 42850440, 57133920, 85700880, 171401760]

約数ペア:

[(1, 171401760), (2, 85700880), (3, 57133920), (4, 42850440), (5, 34280352), (6, 28566960), (8, 21425220), (9, 19044640), (10, 17140176), (12, 14283480), (15, 11426784), (16, 10712610), (18, 9522320), (20, 8570088), (24, 7141740), (30, 5713392), (32, 5356305), (36, 4761160), (37, 4632480), (40, 4285044), (45, 3808928), (48, 3570870), (60, 2856696), (72, 2380580), (74, 2316240), (80, 2142522), (90, 1904464), (96, 1785435), (111, 1544160), (120, 1428348), (144, 1190290), (148, 1158120), (160, 1071261), (180, 952232), (185, 926496), (222, 772080), (240, 714174), (288, 595145), (296, 579060), (333, 514720), (360, 476116), (370, 463248), (444, 386040), (480, 357087), (555, 308832), (592, 289530), (666, 257360), (720, 238058), (740, 231624), (888, 193020), (1110, 154416), (1184, 144765), (1332, 128680), (1440, 119029), (1480, 115812), (1665, 102944), (1776, 96510), (2220, 77208), (2664, 64340), (2960, 57906), (3217, 53280), (3330, 51472), (3552, 48255), (4440, 38604), (5328, 32170), (5920, 28953), (6434, 26640), (6660, 25736), (8880, 19302), (9651, 17760), (10656, 16085), (12868, 13320)]