27672120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:242

約数の個数: 192

約数和(自身を含む): 104832000

約数和(自身を除く): 77159880

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, 63, 70, 72, 79, 84, 90, 105, 120, 126, 139, 140, 158, 168, 180, 210, 237, 252, 278, 280, 315, 316, 360, 395, 417, 420, 474, 504, 553, 556, 630, 632, 695, 711, 790, 834, 840, 948, 973, 1106, 1112, 1185, 1251, 1260, 1390, 1422, 1580, 1659, 1668, 1896, 1946, 2085, 2212, 2370, 2502, 2520, 2765, 2780, 2844, 2919, 3160, 3318, 3336, 3555, 3892, 4170, 4424, 4740, 4865, 4977, 5004, 5530, 5560, 5688, 5838, 6255, 6636, 7110, 7784, 8295, 8340, 8757, 9480, 9730, 9954, 10008, 10981, 11060, 11676, 12510, 13272, 14220, 14595, 16590, 16680, 17514, 19460, 19908, 21962, 22120, 23352, 24885, 25020, 28440, 29190, 32943, 33180, 35028, 38920, 39816, 43785, 43924, 49770, 50040, 54905, 58380, 65886, 66360, 70056, 76867, 87570, 87848, 98829, 99540, 109810, 116760, 131772, 153734, 164715, 175140, 197658, 199080, 219620, 230601, 263544, 307468, 329430, 350280, 384335, 395316, 439240, 461202, 494145, 614936, 658860, 691803, 768670, 790632, 922404, 988290, 1153005, 1317720, 1383606, 1537340, 1844808, 1976580, 2306010, 2767212, 3074680, 3459015, 3953160, 4612020, 5534424, 6918030, 9224040, 13836060, 27672120]

約数ペア:

[(1, 27672120), (2, 13836060), (3, 9224040), (4, 6918030), (5, 5534424), (6, 4612020), (7, 3953160), (8, 3459015), (9, 3074680), (10, 2767212), (12, 2306010), (14, 1976580), (15, 1844808), (18, 1537340), (20, 1383606), (21, 1317720), (24, 1153005), (28, 988290), (30, 922404), (35, 790632), (36, 768670), (40, 691803), (42, 658860), (45, 614936), (56, 494145), (60, 461202), (63, 439240), (70, 395316), (72, 384335), (79, 350280), (84, 329430), (90, 307468), (105, 263544), (120, 230601), (126, 219620), (139, 199080), (140, 197658), (158, 175140), (168, 164715), (180, 153734), (210, 131772), (237, 116760), (252, 109810), (278, 99540), (280, 98829), (315, 87848), (316, 87570), (360, 76867), (395, 70056), (417, 66360), (420, 65886), (474, 58380), (504, 54905), (553, 50040), (556, 49770), (630, 43924), (632, 43785), (695, 39816), (711, 38920), (790, 35028), (834, 33180), (840, 32943), (948, 29190), (973, 28440), (1106, 25020), (1112, 24885), (1185, 23352), (1251, 22120), (1260, 21962), (1390, 19908), (1422, 19460), (1580, 17514), (1659, 16680), (1668, 16590), (1896, 14595), (1946, 14220), (2085, 13272), (2212, 12510), (2370, 11676), (2502, 11060), (2520, 10981), (2765, 10008), (2780, 9954), (2844, 9730), (2919, 9480), (3160, 8757), (3318, 8340), (3336, 8295), (3555, 7784), (3892, 7110), (4170, 6636), (4424, 6255), (4740, 5838), (4865, 5688), (4977, 5560), (5004, 5530)]