216969300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1$

素因数の和:232

約数の個数: 288

約数和(自身を含む): 768700800

約数和(自身を除く): 551731500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 27, 29, 30, 34, 36, 45, 50, 51, 54, 58, 60, 68, 75, 85, 87, 90, 100, 102, 108, 116, 135, 145, 150, 153, 163, 170, 174, 180, 204, 225, 255, 261, 270, 290, 300, 306, 326, 340, 348, 425, 435, 450, 459, 489, 493, 510, 522, 540, 580, 612, 652, 675, 725, 765, 783, 815, 850, 870, 900, 918, 978, 986, 1020, 1044, 1275, 1305, 1350, 1450, 1467, 1479, 1530, 1566, 1630, 1700, 1740, 1836, 1956, 1972, 2175, 2295, 2445, 2465, 2550, 2610, 2700, 2771, 2900, 2934, 2958, 3060, 3132, 3260, 3825, 3915, 4075, 4350, 4401, 4437, 4590, 4727, 4890, 4930, 5100, 5220, 5542, 5868, 5916, 6525, 7335, 7395, 7650, 7830, 8150, 8313, 8700, 8802, 8874, 9180, 9454, 9780, 9860, 11084, 11475, 12225, 12325, 13050, 13311, 13855, 14181, 14670, 14790, 15300, 15660, 16300, 16626, 17604, 17748, 18908, 19575, 22005, 22185, 22950, 23635, 24450, 24650, 24939, 26100, 26622, 27710, 28362, 29340, 29580, 33252, 36675, 36975, 39150, 41565, 42543, 44010, 44370, 45900, 47270, 48900, 49300, 49878, 53244, 55420, 56724, 66555, 69275, 70905, 73350, 73950, 74817, 78300, 80359, 83130, 85086, 88020, 88740, 94540, 99756, 110025, 110925, 118175, 124695, 127629, 133110, 138550, 141810, 146700, 147900, 149634, 160718, 166260, 170172, 207825, 212715, 220050, 221850, 236350, 241077, 249390, 255258, 266220, 277100, 283620, 299268, 321436, 332775, 354525, 374085, 401795, 415650, 425430, 440100, 443700, 472700, 482154, 498780, 510516, 623475, 638145, 665550, 709050, 723231, 748170, 803590, 831300, 850860, 964308, 1063575, 1205385, 1246950, 1276290, 1331100, 1418100, 1446462, 1496340, 1607180, 1870425, 2008975, 2127150, 2169693, 2410770, 2493900, 2552580, 2892924, 3190725, 3616155, 3740850, 4017950, 4254300, 4339386, 4821540, 6026925, 6381450, 7232310, 7481700, 8035900, 8678772, 10848465, 12053850, 12762900, 14464620, 18080775, 21696930, 24107700, 36161550, 43393860, 54242325, 72323100, 108484650, 216969300]

約数ペア:

[(1, 216969300), (2, 108484650), (3, 72323100), (4, 54242325), (5, 43393860), (6, 36161550), (9, 24107700), (10, 21696930), (12, 18080775), (15, 14464620), (17, 12762900), (18, 12053850), (20, 10848465), (25, 8678772), (27, 8035900), (29, 7481700), (30, 7232310), (34, 6381450), (36, 6026925), (45, 4821540), (50, 4339386), (51, 4254300), (54, 4017950), (58, 3740850), (60, 3616155), (68, 3190725), (75, 2892924), (85, 2552580), (87, 2493900), (90, 2410770), (100, 2169693), (102, 2127150), (108, 2008975), (116, 1870425), (135, 1607180), (145, 1496340), (150, 1446462), (153, 1418100), (163, 1331100), (170, 1276290), (174, 1246950), (180, 1205385), (204, 1063575), (225, 964308), (255, 850860), (261, 831300), (270, 803590), (290, 748170), (300, 723231), (306, 709050), (326, 665550), (340, 638145), (348, 623475), (425, 510516), (435, 498780), (450, 482154), (459, 472700), (489, 443700), (493, 440100), (510, 425430), (522, 415650), (540, 401795), (580, 374085), (612, 354525), (652, 332775), (675, 321436), (725, 299268), (765, 283620), (783, 277100), (815, 266220), (850, 255258), (870, 249390), (900, 241077), (918, 236350), (978, 221850), (986, 220050), (1020, 212715), (1044, 207825), (1275, 170172), (1305, 166260), (1350, 160718), (1450, 149634), (1467, 147900), (1479, 146700), (1530, 141810), (1566, 138550), (1630, 133110), (1700, 127629), (1740, 124695), (1836, 118175), (1956, 110925), (1972, 110025), (2175, 99756), (2295, 94540), (2445, 88740), (2465, 88020), (2550, 85086), (2610, 83130), (2700, 80359), (2771, 78300), (2900, 74817), (2934, 73950), (2958, 73350), (3060, 70905), (3132, 69275), (3260, 66555), (3825, 56724), (3915, 55420), (4075, 53244), (4350, 49878), (4401, 49300), (4437, 48900), (4590, 47270), (4727, 45900), (4890, 44370), (4930, 44010), (5100, 42543), (5220, 41565), (5542, 39150), (5868, 36975), (5916, 36675), (6525, 33252), (7335, 29580), (7395, 29340), (7650, 28362), (7830, 27710), (8150, 26622), (8313, 26100), (8700, 24939), (8802, 24650), (8874, 24450), (9180, 23635), (9454, 22950), (9780, 22185), (9860, 22005), (11084, 19575), (11475, 18908), (12225, 17748), (12325, 17604), (13050, 16626), (13311, 16300), (13855, 15660), (14181, 15300), (14670, 14790)]