172695240

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1$

素因数の和:298

約数の個数: 192

約数和(自身を含む): 590990400

約数和(自身を除く): 418295160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 109, 120, 135, 162, 163, 180, 216, 218, 243, 270, 324, 326, 327, 360, 405, 436, 486, 489, 540, 545, 648, 652, 654, 810, 815, 872, 972, 978, 981, 1080, 1090, 1215, 1304, 1308, 1467, 1620, 1630, 1635, 1944, 1956, 1962, 2180, 2430, 2445, 2616, 2934, 2943, 3240, 3260, 3270, 3912, 3924, 4360, 4401, 4860, 4890, 4905, 5868, 5886, 6520, 6540, 7335, 7848, 8802, 8829, 9720, 9780, 9810, 11736, 11772, 13080, 13203, 14670, 14715, 17604, 17658, 17767, 19560, 19620, 22005, 23544, 26406, 26487, 29340, 29430, 35208, 35316, 35534, 39240, 39609, 44010, 44145, 52812, 52974, 53301, 58680, 58860, 66015, 70632, 71068, 79218, 88020, 88290, 88835, 105624, 105948, 106602, 117720, 132030, 132435, 142136, 158436, 159903, 176040, 176580, 177670, 198045, 211896, 213204, 264060, 264870, 266505, 316872, 319806, 353160, 355340, 396090, 426408, 479709, 528120, 529740, 533010, 639612, 710680, 792180, 799515, 959418, 1059480, 1066020, 1279224, 1439127, 1584360, 1599030, 1918836, 2132040, 2398545, 2878254, 3198060, 3837672, 4317381, 4797090, 5756508, 6396120, 7195635, 8634762, 9594180, 11513016, 14391270, 17269524, 19188360, 21586905, 28782540, 34539048, 43173810, 57565080, 86347620, 172695240]

約数ペア:

[(1, 172695240), (2, 86347620), (3, 57565080), (4, 43173810), (5, 34539048), (6, 28782540), (8, 21586905), (9, 19188360), (10, 17269524), (12, 14391270), (15, 11513016), (18, 9594180), (20, 8634762), (24, 7195635), (27, 6396120), (30, 5756508), (36, 4797090), (40, 4317381), (45, 3837672), (54, 3198060), (60, 2878254), (72, 2398545), (81, 2132040), (90, 1918836), (108, 1599030), (109, 1584360), (120, 1439127), (135, 1279224), (162, 1066020), (163, 1059480), (180, 959418), (216, 799515), (218, 792180), (243, 710680), (270, 639612), (324, 533010), (326, 529740), (327, 528120), (360, 479709), (405, 426408), (436, 396090), (486, 355340), (489, 353160), (540, 319806), (545, 316872), (648, 266505), (652, 264870), (654, 264060), (810, 213204), (815, 211896), (872, 198045), (972, 177670), (978, 176580), (981, 176040), (1080, 159903), (1090, 158436), (1215, 142136), (1304, 132435), (1308, 132030), (1467, 117720), (1620, 106602), (1630, 105948), (1635, 105624), (1944, 88835), (1956, 88290), (1962, 88020), (2180, 79218), (2430, 71068), (2445, 70632), (2616, 66015), (2934, 58860), (2943, 58680), (3240, 53301), (3260, 52974), (3270, 52812), (3912, 44145), (3924, 44010), (4360, 39609), (4401, 39240), (4860, 35534), (4890, 35316), (4905, 35208), (5868, 29430), (5886, 29340), (6520, 26487), (6540, 26406), (7335, 23544), (7848, 22005), (8802, 19620), (8829, 19560), (9720, 17767), (9780, 17658), (9810, 17604), (11736, 14715), (11772, 14670), (13080, 13203)]