309439440

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^2$

素因数の和:148

約数の個数: 300

約数和(自身を含む): 1159824204

約数和(自身を除く): 850384764

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 53, 54, 60, 68, 72, 80, 81, 85, 90, 102, 106, 108, 120, 135, 136, 144, 153, 159, 162, 170, 180, 204, 212, 216, 240, 255, 265, 270, 272, 306, 318, 324, 340, 360, 405, 408, 424, 432, 459, 477, 510, 530, 540, 612, 636, 648, 680, 720, 765, 795, 810, 816, 848, 901, 918, 954, 1020, 1060, 1080, 1224, 1272, 1296, 1360, 1377, 1431, 1530, 1590, 1620, 1802, 1836, 1908, 2040, 2120, 2160, 2295, 2385, 2448, 2544, 2703, 2754, 2809, 2862, 3060, 3180, 3240, 3604, 3672, 3816, 4080, 4240, 4293, 4505, 4590, 4770, 5406, 5508, 5618, 5724, 6120, 6360, 6480, 6885, 7155, 7208, 7344, 7632, 8109, 8427, 8586, 9010, 9180, 9540, 10812, 11016, 11236, 11448, 12240, 12720, 13515, 13770, 14045, 14310, 14416, 16218, 16854, 17172, 18020, 18360, 19080, 21465, 21624, 22032, 22472, 22896, 24327, 25281, 27030, 27540, 28090, 28620, 32436, 33708, 34344, 36040, 36720, 38160, 40545, 42135, 42930, 43248, 44944, 47753, 48654, 50562, 54060, 55080, 56180, 57240, 64872, 67416, 68688, 72080, 72981, 75843, 81090, 84270, 85860, 95506, 97308, 101124, 108120, 110160, 112360, 114480, 121635, 126405, 129744, 134832, 143259, 145962, 151686, 162180, 168540, 171720, 191012, 194616, 202248, 216240, 224720, 227529, 238765, 243270, 252810, 286518, 291924, 303372, 324360, 337080, 343440, 364905, 379215, 382024, 389232, 404496, 429777, 455058, 477530, 486540, 505620, 573036, 583848, 606744, 648720, 674160, 716295, 729810, 758430, 764048, 859554, 910116, 955060, 973080, 1011240, 1137645, 1146072, 1167696, 1213488, 1289331, 1432590, 1459620, 1516860, 1719108, 1820232, 1910120, 1946160, 2022480, 2148885, 2275290, 2292144, 2578662, 2865180, 2919240, 3033720, 3438216, 3640464, 3820240, 3867993, 4297770, 4550580, 5157324, 5730360, 5838480, 6067440, 6446655, 6876432, 7735986, 8595540, 9101160, 10314648, 11460720, 12893310, 15471972, 17191080, 18202320, 19339965, 20629296, 25786620, 30943944, 34382160, 38679930, 51573240, 61887888, 77359860, 103146480, 154719720, 309439440]

約数ペア:

[(1, 309439440), (2, 154719720), (3, 103146480), (4, 77359860), (5, 61887888), (6, 51573240), (8, 38679930), (9, 34382160), (10, 30943944), (12, 25786620), (15, 20629296), (16, 19339965), (17, 18202320), (18, 17191080), (20, 15471972), (24, 12893310), (27, 11460720), (30, 10314648), (34, 9101160), (36, 8595540), (40, 7735986), (45, 6876432), (48, 6446655), (51, 6067440), (53, 5838480), (54, 5730360), (60, 5157324), (68, 4550580), (72, 4297770), (80, 3867993), (81, 3820240), (85, 3640464), (90, 3438216), (102, 3033720), (106, 2919240), (108, 2865180), (120, 2578662), (135, 2292144), (136, 2275290), (144, 2148885), (153, 2022480), (159, 1946160), (162, 1910120), (170, 1820232), (180, 1719108), (204, 1516860), (212, 1459620), (216, 1432590), (240, 1289331), (255, 1213488), (265, 1167696), (270, 1146072), (272, 1137645), (306, 1011240), (318, 973080), (324, 955060), (340, 910116), (360, 859554), (405, 764048), (408, 758430), (424, 729810), (432, 716295), (459, 674160), (477, 648720), (510, 606744), (530, 583848), (540, 573036), (612, 505620), (636, 486540), (648, 477530), (680, 455058), (720, 429777), (765, 404496), (795, 389232), (810, 382024), (816, 379215), (848, 364905), (901, 343440), (918, 337080), (954, 324360), (1020, 303372), (1060, 291924), (1080, 286518), (1224, 252810), (1272, 243270), (1296, 238765), (1360, 227529), (1377, 224720), (1431, 216240), (1530, 202248), (1590, 194616), (1620, 191012), (1802, 171720), (1836, 168540), (1908, 162180), (2040, 151686), (2120, 145962), (2160, 143259), (2295, 134832), (2385, 129744), (2448, 126405), (2544, 121635), (2703, 114480), (2754, 112360), (2809, 110160), (2862, 108120), (3060, 101124), (3180, 97308), (3240, 95506), (3604, 85860), (3672, 84270), (3816, 81090), (4080, 75843), (4240, 72981), (4293, 72080), (4505, 68688), (4590, 67416), (4770, 64872), (5406, 57240), (5508, 56180), (5618, 55080), (5724, 54060), (6120, 50562), (6360, 48654), (6480, 47753), (6885, 44944), (7155, 43248), (7208, 42930), (7344, 42135), (7632, 40545), (8109, 38160), (8427, 36720), (8586, 36040), (9010, 34344), (9180, 33708), (9540, 32436), (10812, 28620), (11016, 28090), (11236, 27540), (11448, 27030), (12240, 25281), (12720, 24327), (13515, 22896), (13770, 22472), (14045, 22032), (14310, 21624), (14416, 21465), (16218, 19080), (16854, 18360), (17172, 18020)]