83469960

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1$

素因数の和:269

約数の個数: 256

約数和(自身を含む): 324979200

約数和(自身を除く): 241509240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 61, 63, 70, 72, 84, 90, 105, 108, 120, 122, 126, 135, 140, 168, 180, 181, 183, 189, 210, 216, 244, 252, 270, 280, 305, 315, 360, 362, 366, 378, 420, 427, 488, 504, 540, 543, 549, 610, 630, 724, 732, 756, 840, 854, 905, 915, 945, 1080, 1086, 1098, 1220, 1260, 1267, 1281, 1448, 1464, 1512, 1629, 1647, 1708, 1810, 1830, 1890, 2135, 2172, 2196, 2440, 2520, 2534, 2562, 2715, 2745, 3258, 3294, 3416, 3620, 3660, 3780, 3801, 3843, 4270, 4344, 4392, 4887, 5068, 5124, 5430, 5490, 6335, 6405, 6516, 6588, 7240, 7320, 7560, 7602, 7686, 8145, 8235, 8540, 9774, 10136, 10248, 10860, 10980, 11041, 11403, 11529, 12670, 12810, 13032, 13176, 15204, 15372, 16290, 16470, 17080, 19005, 19215, 19548, 21720, 21960, 22082, 22806, 23058, 24435, 25340, 25620, 30408, 30744, 32580, 32940, 33123, 34209, 38010, 38430, 39096, 44164, 45612, 46116, 48870, 50680, 51240, 55205, 57015, 57645, 65160, 65880, 66246, 68418, 76020, 76860, 77287, 88328, 91224, 92232, 97740, 99369, 110410, 114030, 115290, 132492, 136836, 152040, 153720, 154574, 165615, 171045, 195480, 198738, 220820, 228060, 230580, 231861, 264984, 273672, 298107, 309148, 331230, 342090, 386435, 397476, 441640, 456120, 461160, 463722, 496845, 596214, 618296, 662460, 684180, 695583, 772870, 794952, 927444, 993690, 1159305, 1192428, 1324920, 1368360, 1391166, 1490535, 1545740, 1854888, 1987380, 2086749, 2318610, 2384856, 2782332, 2981070, 3091480, 3477915, 3974760, 4173498, 4637220, 5564664, 5962140, 6955830, 8346996, 9274440, 10433745, 11924280, 13911660, 16693992, 20867490, 27823320, 41734980, 83469960]

約数ペア:

[(1, 83469960), (2, 41734980), (3, 27823320), (4, 20867490), (5, 16693992), (6, 13911660), (7, 11924280), (8, 10433745), (9, 9274440), (10, 8346996), (12, 6955830), (14, 5962140), (15, 5564664), (18, 4637220), (20, 4173498), (21, 3974760), (24, 3477915), (27, 3091480), (28, 2981070), (30, 2782332), (35, 2384856), (36, 2318610), (40, 2086749), (42, 1987380), (45, 1854888), (54, 1545740), (56, 1490535), (60, 1391166), (61, 1368360), (63, 1324920), (70, 1192428), (72, 1159305), (84, 993690), (90, 927444), (105, 794952), (108, 772870), (120, 695583), (122, 684180), (126, 662460), (135, 618296), (140, 596214), (168, 496845), (180, 463722), (181, 461160), (183, 456120), (189, 441640), (210, 397476), (216, 386435), (244, 342090), (252, 331230), (270, 309148), (280, 298107), (305, 273672), (315, 264984), (360, 231861), (362, 230580), (366, 228060), (378, 220820), (420, 198738), (427, 195480), (488, 171045), (504, 165615), (540, 154574), (543, 153720), (549, 152040), (610, 136836), (630, 132492), (724, 115290), (732, 114030), (756, 110410), (840, 99369), (854, 97740), (905, 92232), (915, 91224), (945, 88328), (1080, 77287), (1086, 76860), (1098, 76020), (1220, 68418), (1260, 66246), (1267, 65880), (1281, 65160), (1448, 57645), (1464, 57015), (1512, 55205), (1629, 51240), (1647, 50680), (1708, 48870), (1810, 46116), (1830, 45612), (1890, 44164), (2135, 39096), (2172, 38430), (2196, 38010), (2440, 34209), (2520, 33123), (2534, 32940), (2562, 32580), (2715, 30744), (2745, 30408), (3258, 25620), (3294, 25340), (3416, 24435), (3620, 23058), (3660, 22806), (3780, 22082), (3801, 21960), (3843, 21720), (4270, 19548), (4344, 19215), (4392, 19005), (4887, 17080), (5068, 16470), (5124, 16290), (5430, 15372), (5490, 15204), (6335, 13176), (6405, 13032), (6516, 12810), (6588, 12670), (7240, 11529), (7320, 11403), (7560, 11041), (7602, 10980), (7686, 10860), (8145, 10248), (8235, 10136), (8540, 9774)]