27014680

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{179}}^1$

素因数の和:222

約数の個数: 128

約数和(自身を含む): 77760000

約数和(自身を除く): 50745320

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 88, 98, 110, 140, 154, 179, 196, 220, 245, 280, 308, 343, 358, 385, 392, 440, 490, 539, 616, 686, 716, 770, 895, 980, 1078, 1253, 1372, 1432, 1540, 1715, 1790, 1960, 1969, 2156, 2506, 2695, 2744, 3080, 3430, 3580, 3773, 3938, 4312, 5012, 5390, 6265, 6860, 7160, 7546, 7876, 8771, 9845, 10024, 10780, 12530, 13720, 13783, 15092, 15752, 17542, 18865, 19690, 21560, 25060, 27566, 30184, 35084, 37730, 39380, 43855, 50120, 55132, 61397, 68915, 70168, 75460, 78760, 87710, 96481, 110264, 122794, 137830, 150920, 175420, 192962, 245588, 275660, 306985, 350840, 385924, 482405, 491176, 551320, 613970, 675367, 771848, 964810, 1227940, 1350734, 1929620, 2455880, 2701468, 3376835, 3859240, 5402936, 6753670, 13507340, 27014680]

約数ペア:

[(1, 27014680), (2, 13507340), (4, 6753670), (5, 5402936), (7, 3859240), (8, 3376835), (10, 2701468), (11, 2455880), (14, 1929620), (20, 1350734), (22, 1227940), (28, 964810), (35, 771848), (40, 675367), (44, 613970), (49, 551320), (55, 491176), (56, 482405), (70, 385924), (77, 350840), (88, 306985), (98, 275660), (110, 245588), (140, 192962), (154, 175420), (179, 150920), (196, 137830), (220, 122794), (245, 110264), (280, 96481), (308, 87710), (343, 78760), (358, 75460), (385, 70168), (392, 68915), (440, 61397), (490, 55132), (539, 50120), (616, 43855), (686, 39380), (716, 37730), (770, 35084), (895, 30184), (980, 27566), (1078, 25060), (1253, 21560), (1372, 19690), (1432, 18865), (1540, 17542), (1715, 15752), (1790, 15092), (1960, 13783), (1969, 13720), (2156, 12530), (2506, 10780), (2695, 10024), (2744, 9845), (3080, 8771), (3430, 7876), (3580, 7546), (3773, 7160), (3938, 6860), (4312, 6265), (5012, 5390)]