243325080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{457}}^1$

素因数の和:523

約数の個数: 256

約数和(自身を含む): 890352000

約数和(自身を除く): 647026920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 29, 30, 34, 36, 40, 45, 51, 54, 58, 60, 68, 72, 85, 87, 90, 102, 108, 116, 120, 135, 136, 145, 153, 170, 174, 180, 204, 216, 232, 255, 261, 270, 290, 306, 340, 348, 360, 408, 435, 457, 459, 493, 510, 522, 540, 580, 612, 680, 696, 765, 783, 870, 914, 918, 986, 1020, 1044, 1080, 1160, 1224, 1305, 1371, 1479, 1530, 1566, 1740, 1828, 1836, 1972, 2040, 2088, 2285, 2295, 2465, 2610, 2742, 2958, 3060, 3132, 3480, 3656, 3672, 3915, 3944, 4113, 4437, 4570, 4590, 4930, 5220, 5484, 5916, 6120, 6264, 6855, 7395, 7769, 7830, 8226, 8874, 9140, 9180, 9860, 10440, 10968, 11832, 12339, 13253, 13311, 13710, 14790, 15538, 15660, 16452, 17748, 18280, 18360, 19720, 20565, 22185, 23307, 24678, 26506, 26622, 27420, 29580, 31076, 31320, 32904, 35496, 38845, 39759, 41130, 44370, 46614, 49356, 53012, 53244, 54840, 59160, 61695, 62152, 66265, 66555, 69921, 77690, 79518, 82260, 88740, 93228, 98712, 106024, 106488, 116535, 119277, 123390, 132530, 133110, 139842, 155380, 159036, 164520, 177480, 186456, 198795, 209763, 225301, 233070, 238554, 246780, 265060, 266220, 279684, 310760, 318072, 349605, 357831, 397590, 419526, 450602, 466140, 477108, 493560, 530120, 532440, 559368, 596385, 675903, 699210, 715662, 795180, 839052, 901204, 932280, 954216, 1048815, 1126505, 1192770, 1351806, 1398420, 1431324, 1590360, 1678104, 1789155, 1802408, 2027709, 2097630, 2253010, 2385540, 2703612, 2796840, 2862648, 3379515, 3578310, 4055418, 4195260, 4506020, 4771080, 5407224, 6083127, 6759030, 7156620, 8110836, 8390520, 9012040, 10138545, 12166254, 13518060, 14313240, 16221672, 20277090, 24332508, 27036120, 30415635, 40554180, 48665016, 60831270, 81108360, 121662540, 243325080]

約数ペア:

[(1, 243325080), (2, 121662540), (3, 81108360), (4, 60831270), (5, 48665016), (6, 40554180), (8, 30415635), (9, 27036120), (10, 24332508), (12, 20277090), (15, 16221672), (17, 14313240), (18, 13518060), (20, 12166254), (24, 10138545), (27, 9012040), (29, 8390520), (30, 8110836), (34, 7156620), (36, 6759030), (40, 6083127), (45, 5407224), (51, 4771080), (54, 4506020), (58, 4195260), (60, 4055418), (68, 3578310), (72, 3379515), (85, 2862648), (87, 2796840), (90, 2703612), (102, 2385540), (108, 2253010), (116, 2097630), (120, 2027709), (135, 1802408), (136, 1789155), (145, 1678104), (153, 1590360), (170, 1431324), (174, 1398420), (180, 1351806), (204, 1192770), (216, 1126505), (232, 1048815), (255, 954216), (261, 932280), (270, 901204), (290, 839052), (306, 795180), (340, 715662), (348, 699210), (360, 675903), (408, 596385), (435, 559368), (457, 532440), (459, 530120), (493, 493560), (510, 477108), (522, 466140), (540, 450602), (580, 419526), (612, 397590), (680, 357831), (696, 349605), (765, 318072), (783, 310760), (870, 279684), (914, 266220), (918, 265060), (986, 246780), (1020, 238554), (1044, 233070), (1080, 225301), (1160, 209763), (1224, 198795), (1305, 186456), (1371, 177480), (1479, 164520), (1530, 159036), (1566, 155380), (1740, 139842), (1828, 133110), (1836, 132530), (1972, 123390), (2040, 119277), (2088, 116535), (2285, 106488), (2295, 106024), (2465, 98712), (2610, 93228), (2742, 88740), (2958, 82260), (3060, 79518), (3132, 77690), (3480, 69921), (3656, 66555), (3672, 66265), (3915, 62152), (3944, 61695), (4113, 59160), (4437, 54840), (4570, 53244), (4590, 53012), (4930, 49356), (5220, 46614), (5484, 44370), (5916, 41130), (6120, 39759), (6264, 38845), (6855, 35496), (7395, 32904), (7769, 31320), (7830, 31076), (8226, 29580), (8874, 27420), (9140, 26622), (9180, 26506), (9860, 24678), (10440, 23307), (10968, 22185), (11832, 20565), (12339, 19720), (13253, 18360), (13311, 18280), (13710, 17748), (14790, 16452), (15538, 15660)]