180650280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:164

約数の個数: 256

約数和(自身を含む): 610675200

約数和(自身を除く): 430024920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 29, 30, 37, 40, 46, 58, 60, 61, 69, 74, 87, 92, 111, 115, 116, 120, 122, 138, 145, 148, 174, 183, 184, 185, 222, 230, 232, 244, 276, 290, 296, 305, 345, 348, 366, 370, 435, 444, 460, 488, 552, 555, 580, 610, 667, 690, 696, 732, 740, 851, 870, 888, 915, 920, 1073, 1110, 1160, 1220, 1334, 1380, 1403, 1464, 1480, 1702, 1740, 1769, 1830, 2001, 2146, 2220, 2257, 2440, 2553, 2668, 2760, 2806, 3219, 3335, 3404, 3480, 3538, 3660, 4002, 4209, 4255, 4292, 4440, 4514, 5106, 5307, 5336, 5365, 5612, 6438, 6670, 6771, 6808, 7015, 7076, 7320, 8004, 8418, 8510, 8584, 8845, 9028, 10005, 10212, 10614, 10730, 11224, 11285, 12765, 12876, 13340, 13542, 14030, 14152, 16008, 16095, 16836, 17020, 17690, 18056, 20010, 20424, 21045, 21228, 21460, 22570, 24679, 25530, 25752, 26535, 26680, 27084, 28060, 32190, 33672, 33855, 34040, 35380, 40020, 40687, 42090, 42456, 42920, 45140, 49358, 51060, 51911, 53070, 54168, 56120, 64380, 65453, 67710, 70760, 74037, 80040, 81374, 84180, 90280, 98716, 102120, 103822, 106140, 122061, 123395, 128760, 130906, 135420, 148074, 155733, 162748, 168360, 196359, 197432, 203435, 207644, 212280, 244122, 246790, 259555, 261812, 270840, 296148, 311466, 325496, 327265, 370185, 392718, 406870, 415288, 488244, 493580, 519110, 523624, 592296, 610305, 622932, 654530, 740370, 778665, 785436, 813740, 976488, 981795, 987160, 1038220, 1220610, 1245864, 1309060, 1480740, 1505419, 1557330, 1570872, 1627480, 1963590, 2076440, 2441220, 2618120, 2961480, 3010838, 3114660, 3927180, 4516257, 4882440, 6021676, 6229320, 7527095, 7854360, 9032514, 12043352, 15054190, 18065028, 22581285, 30108380, 36130056, 45162570, 60216760, 90325140, 180650280]

約数ペア:

[(1, 180650280), (2, 90325140), (3, 60216760), (4, 45162570), (5, 36130056), (6, 30108380), (8, 22581285), (10, 18065028), (12, 15054190), (15, 12043352), (20, 9032514), (23, 7854360), (24, 7527095), (29, 6229320), (30, 6021676), (37, 4882440), (40, 4516257), (46, 3927180), (58, 3114660), (60, 3010838), (61, 2961480), (69, 2618120), (74, 2441220), (87, 2076440), (92, 1963590), (111, 1627480), (115, 1570872), (116, 1557330), (120, 1505419), (122, 1480740), (138, 1309060), (145, 1245864), (148, 1220610), (174, 1038220), (183, 987160), (184, 981795), (185, 976488), (222, 813740), (230, 785436), (232, 778665), (244, 740370), (276, 654530), (290, 622932), (296, 610305), (305, 592296), (345, 523624), (348, 519110), (366, 493580), (370, 488244), (435, 415288), (444, 406870), (460, 392718), (488, 370185), (552, 327265), (555, 325496), (580, 311466), (610, 296148), (667, 270840), (690, 261812), (696, 259555), (732, 246790), (740, 244122), (851, 212280), (870, 207644), (888, 203435), (915, 197432), (920, 196359), (1073, 168360), (1110, 162748), (1160, 155733), (1220, 148074), (1334, 135420), (1380, 130906), (1403, 128760), (1464, 123395), (1480, 122061), (1702, 106140), (1740, 103822), (1769, 102120), (1830, 98716), (2001, 90280), (2146, 84180), (2220, 81374), (2257, 80040), (2440, 74037), (2553, 70760), (2668, 67710), (2760, 65453), (2806, 64380), (3219, 56120), (3335, 54168), (3404, 53070), (3480, 51911), (3538, 51060), (3660, 49358), (4002, 45140), (4209, 42920), (4255, 42456), (4292, 42090), (4440, 40687), (4514, 40020), (5106, 35380), (5307, 34040), (5336, 33855), (5365, 33672), (5612, 32190), (6438, 28060), (6670, 27084), (6771, 26680), (6808, 26535), (7015, 25752), (7076, 25530), (7320, 24679), (8004, 22570), (8418, 21460), (8510, 21228), (8584, 21045), (8845, 20424), (9028, 20010), (10005, 18056), (10212, 17690), (10614, 17020), (10730, 16836), (11224, 16095), (11285, 16008), (12765, 14152), (12876, 14030), (13340, 13542)]