27823320

素因数分解:

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

素因数の和:266

約数の個数: 192

約数和(自身を含む): 105618240

約数和(自身を除く): 77794920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 61, 63, 70, 72, 84, 90, 105, 120, 122, 126, 140, 168, 180, 181, 183, 210, 244, 252, 280, 305, 315, 360, 362, 366, 420, 427, 488, 504, 543, 549, 610, 630, 724, 732, 840, 854, 905, 915, 1086, 1098, 1220, 1260, 1267, 1281, 1448, 1464, 1629, 1708, 1810, 1830, 2135, 2172, 2196, 2440, 2520, 2534, 2562, 2715, 2745, 3258, 3416, 3620, 3660, 3801, 3843, 4270, 4344, 4392, 5068, 5124, 5430, 5490, 6335, 6405, 6516, 7240, 7320, 7602, 7686, 8145, 8540, 10136, 10248, 10860, 10980, 11041, 11403, 12670, 12810, 13032, 15204, 15372, 16290, 17080, 19005, 19215, 21720, 21960, 22082, 22806, 25340, 25620, 30408, 30744, 32580, 33123, 38010, 38430, 44164, 45612, 50680, 51240, 55205, 57015, 65160, 66246, 76020, 76860, 77287, 88328, 91224, 99369, 110410, 114030, 132492, 152040, 153720, 154574, 165615, 198738, 220820, 228060, 231861, 264984, 309148, 331230, 386435, 397476, 441640, 456120, 463722, 496845, 618296, 662460, 695583, 772870, 794952, 927444, 993690, 1159305, 1324920, 1391166, 1545740, 1854888, 1987380, 2318610, 2782332, 3091480, 3477915, 3974760, 4637220, 5564664, 6955830, 9274440, 13911660, 27823320]

約数ペア:

[(1, 27823320), (2, 13911660), (3, 9274440), (4, 6955830), (5, 5564664), (6, 4637220), (7, 3974760), (8, 3477915), (9, 3091480), (10, 2782332), (12, 2318610), (14, 1987380), (15, 1854888), (18, 1545740), (20, 1391166), (21, 1324920), (24, 1159305), (28, 993690), (30, 927444), (35, 794952), (36, 772870), (40, 695583), (42, 662460), (45, 618296), (56, 496845), (60, 463722), (61, 456120), (63, 441640), (70, 397476), (72, 386435), (84, 331230), (90, 309148), (105, 264984), (120, 231861), (122, 228060), (126, 220820), (140, 198738), (168, 165615), (180, 154574), (181, 153720), (183, 152040), (210, 132492), (244, 114030), (252, 110410), (280, 99369), (305, 91224), (315, 88328), (360, 77287), (362, 76860), (366, 76020), (420, 66246), (427, 65160), (488, 57015), (504, 55205), (543, 51240), (549, 50680), (610, 45612), (630, 44164), (724, 38430), (732, 38010), (840, 33123), (854, 32580), (905, 30744), (915, 30408), (1086, 25620), (1098, 25340), (1220, 22806), (1260, 22082), (1267, 21960), (1281, 21720), (1448, 19215), (1464, 19005), (1629, 17080), (1708, 16290), (1810, 15372), (1830, 15204), (2135, 13032), (2172, 12810), (2196, 12670), (2440, 11403), (2520, 11041), (2534, 10980), (2562, 10860), (2715, 10248), (2745, 10136), (3258, 8540), (3416, 8145), (3620, 7686), (3660, 7602), (3801, 7320), (3843, 7240), (4270, 6516), (4344, 6405), (4392, 6335), (5068, 5490), (5124, 5430)]