551112120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2309}}^1$

素因数の和:2359

約数の個数: 256

約数和(自身を含む): 2095632000

約数和(自身を除く): 1544519880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 27, 30, 34, 36, 39, 40, 45, 51, 52, 54, 60, 65, 68, 72, 78, 85, 90, 102, 104, 108, 117, 120, 130, 135, 136, 153, 156, 170, 180, 195, 204, 216, 221, 234, 255, 260, 270, 306, 312, 340, 351, 360, 390, 408, 442, 459, 468, 510, 520, 540, 585, 612, 663, 680, 702, 765, 780, 884, 918, 936, 1020, 1080, 1105, 1170, 1224, 1326, 1404, 1530, 1560, 1755, 1768, 1836, 1989, 2040, 2210, 2295, 2309, 2340, 2652, 2808, 3060, 3315, 3510, 3672, 3978, 4420, 4590, 4618, 4680, 5304, 5967, 6120, 6630, 6927, 7020, 7956, 8840, 9180, 9236, 9945, 11545, 11934, 13260, 13854, 14040, 15912, 18360, 18472, 19890, 20781, 23090, 23868, 26520, 27708, 29835, 30017, 34635, 39253, 39780, 41562, 46180, 47736, 55416, 59670, 60034, 62343, 69270, 78506, 79560, 83124, 90051, 92360, 103905, 117759, 119340, 120068, 124686, 138540, 150085, 157012, 166248, 180102, 196265, 207810, 235518, 238680, 240136, 249372, 270153, 277080, 300170, 311715, 314024, 353277, 360204, 392530, 415620, 450255, 471036, 498744, 510289, 540306, 588795, 600340, 623430, 706554, 720408, 785060, 810459, 831240, 900510, 942072, 1020578, 1059831, 1080612, 1177590, 1200680, 1246860, 1350765, 1413108, 1530867, 1570120, 1620918, 1766385, 1801020, 2041156, 2119662, 2161224, 2355180, 2493720, 2551445, 2701530, 2826216, 3061734, 3241836, 3532770, 3602040, 4052295, 4082312, 4239324, 4592601, 4710360, 5102890, 5299155, 5403060, 6123468, 6483672, 7065540, 7654335, 8104590, 8478648, 9185202, 10205780, 10598310, 10806120, 12246936, 13777803, 14131080, 15308670, 16209180, 18370404, 20411560, 21196620, 22963005, 27555606, 30617340, 32418360, 36740808, 42393240, 45926010, 55111212, 61234680, 68889015, 91852020, 110222424, 137778030, 183704040, 275556060, 551112120]

約数ペア:

[(1, 551112120), (2, 275556060), (3, 183704040), (4, 137778030), (5, 110222424), (6, 91852020), (8, 68889015), (9, 61234680), (10, 55111212), (12, 45926010), (13, 42393240), (15, 36740808), (17, 32418360), (18, 30617340), (20, 27555606), (24, 22963005), (26, 21196620), (27, 20411560), (30, 18370404), (34, 16209180), (36, 15308670), (39, 14131080), (40, 13777803), (45, 12246936), (51, 10806120), (52, 10598310), (54, 10205780), (60, 9185202), (65, 8478648), (68, 8104590), (72, 7654335), (78, 7065540), (85, 6483672), (90, 6123468), (102, 5403060), (104, 5299155), (108, 5102890), (117, 4710360), (120, 4592601), (130, 4239324), (135, 4082312), (136, 4052295), (153, 3602040), (156, 3532770), (170, 3241836), (180, 3061734), (195, 2826216), (204, 2701530), (216, 2551445), (221, 2493720), (234, 2355180), (255, 2161224), (260, 2119662), (270, 2041156), (306, 1801020), (312, 1766385), (340, 1620918), (351, 1570120), (360, 1530867), (390, 1413108), (408, 1350765), (442, 1246860), (459, 1200680), (468, 1177590), (510, 1080612), (520, 1059831), (540, 1020578), (585, 942072), (612, 900510), (663, 831240), (680, 810459), (702, 785060), (765, 720408), (780, 706554), (884, 623430), (918, 600340), (936, 588795), (1020, 540306), (1080, 510289), (1105, 498744), (1170, 471036), (1224, 450255), (1326, 415620), (1404, 392530), (1530, 360204), (1560, 353277), (1755, 314024), (1768, 311715), (1836, 300170), (1989, 277080), (2040, 270153), (2210, 249372), (2295, 240136), (2309, 238680), (2340, 235518), (2652, 207810), (2808, 196265), (3060, 180102), (3315, 166248), (3510, 157012), (3672, 150085), (3978, 138540), (4420, 124686), (4590, 120068), (4618, 119340), (4680, 117759), (5304, 103905), (5967, 92360), (6120, 90051), (6630, 83124), (6927, 79560), (7020, 78506), (7956, 69270), (8840, 62343), (9180, 60034), (9236, 59670), (9945, 55416), (11545, 47736), (11934, 46180), (13260, 41562), (13854, 39780), (14040, 39253), (15912, 34635), (18360, 30017), (18472, 29835), (19890, 27708), (20781, 26520), (23090, 23868)]