27284040

素因数分解:

$2^3\times 3^5\times 5^1\times 7^1\times {\mathrm{401}}^1$

素因数の和:434

約数の個数: 192

約数和(自身を含む): 105356160

約数和(自身を除く): 78072120

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, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 243, 252, 270, 280, 315, 324, 360, 378, 401, 405, 420, 486, 504, 540, 567, 630, 648, 756, 802, 810, 840, 945, 972, 1080, 1134, 1203, 1215, 1260, 1512, 1604, 1620, 1701, 1890, 1944, 2005, 2268, 2406, 2430, 2520, 2807, 2835, 3208, 3240, 3402, 3609, 3780, 4010, 4536, 4812, 4860, 5614, 5670, 6015, 6804, 7218, 7560, 8020, 8421, 8505, 9624, 9720, 10827, 11228, 11340, 12030, 13608, 14035, 14436, 16040, 16842, 17010, 18045, 21654, 22456, 22680, 24060, 25263, 28070, 28872, 32481, 33684, 34020, 36090, 42105, 43308, 48120, 50526, 54135, 56140, 64962, 67368, 68040, 72180, 75789, 84210, 86616, 97443, 101052, 108270, 112280, 126315, 129924, 144360, 151578, 162405, 168420, 194886, 202104, 216540, 227367, 252630, 259848, 303156, 324810, 336840, 378945, 389772, 433080, 454734, 487215, 505260, 606312, 649620, 682101, 757890, 779544, 909468, 974430, 1010520, 1136835, 1299240, 1364202, 1515780, 1818936, 1948860, 2273670, 2728404, 3031560, 3410505, 3897720, 4547340, 5456808, 6821010, 9094680, 13642020, 27284040]

約数ペア:

[(1, 27284040), (2, 13642020), (3, 9094680), (4, 6821010), (5, 5456808), (6, 4547340), (7, 3897720), (8, 3410505), (9, 3031560), (10, 2728404), (12, 2273670), (14, 1948860), (15, 1818936), (18, 1515780), (20, 1364202), (21, 1299240), (24, 1136835), (27, 1010520), (28, 974430), (30, 909468), (35, 779544), (36, 757890), (40, 682101), (42, 649620), (45, 606312), (54, 505260), (56, 487215), (60, 454734), (63, 433080), (70, 389772), (72, 378945), (81, 336840), (84, 324810), (90, 303156), (105, 259848), (108, 252630), (120, 227367), (126, 216540), (135, 202104), (140, 194886), (162, 168420), (168, 162405), (180, 151578), (189, 144360), (210, 129924), (216, 126315), (243, 112280), (252, 108270), (270, 101052), (280, 97443), (315, 86616), (324, 84210), (360, 75789), (378, 72180), (401, 68040), (405, 67368), (420, 64962), (486, 56140), (504, 54135), (540, 50526), (567, 48120), (630, 43308), (648, 42105), (756, 36090), (802, 34020), (810, 33684), (840, 32481), (945, 28872), (972, 28070), (1080, 25263), (1134, 24060), (1203, 22680), (1215, 22456), (1260, 21654), (1512, 18045), (1604, 17010), (1620, 16842), (1701, 16040), (1890, 14436), (1944, 14035), (2005, 13608), (2268, 12030), (2406, 11340), (2430, 11228), (2520, 10827), (2807, 9720), (2835, 9624), (3208, 8505), (3240, 8421), (3402, 8020), (3609, 7560), (3780, 7218), (4010, 6804), (4536, 6015), (4812, 5670), (4860, 5614)]