109170180

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{3209}}^1$

素因数の和:3240

約数の個数: 144

約数和(自身を含む): 392595840

約数和(自身を除く): 283425660

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 243, 252, 270, 315, 324, 378, 405, 420, 486, 540, 567, 630, 756, 810, 945, 972, 1134, 1215, 1260, 1620, 1701, 1890, 2268, 2430, 2835, 3209, 3402, 3780, 4860, 5670, 6418, 6804, 8505, 9627, 11340, 12836, 16045, 17010, 19254, 22463, 28881, 32090, 34020, 38508, 44926, 48135, 57762, 64180, 67389, 86643, 89852, 96270, 112315, 115524, 134778, 144405, 173286, 192540, 202167, 224630, 259929, 269556, 288810, 336945, 346572, 404334, 433215, 449260, 519858, 577620, 606501, 673890, 779787, 808668, 866430, 1010835, 1039716, 1213002, 1299645, 1347780, 1559574, 1732860, 1819503, 2021670, 2426004, 2599290, 3032505, 3119148, 3639006, 3898935, 4043340, 5198580, 5458509, 6065010, 7278012, 7797870, 9097515, 10917018, 12130020, 15595740, 18195030, 21834036, 27292545, 36390060, 54585090, 109170180]

約数ペア:

[(1, 109170180), (2, 54585090), (3, 36390060), (4, 27292545), (5, 21834036), (6, 18195030), (7, 15595740), (9, 12130020), (10, 10917018), (12, 9097515), (14, 7797870), (15, 7278012), (18, 6065010), (20, 5458509), (21, 5198580), (27, 4043340), (28, 3898935), (30, 3639006), (35, 3119148), (36, 3032505), (42, 2599290), (45, 2426004), (54, 2021670), (60, 1819503), (63, 1732860), (70, 1559574), (81, 1347780), (84, 1299645), (90, 1213002), (105, 1039716), (108, 1010835), (126, 866430), (135, 808668), (140, 779787), (162, 673890), (180, 606501), (189, 577620), (210, 519858), (243, 449260), (252, 433215), (270, 404334), (315, 346572), (324, 336945), (378, 288810), (405, 269556), (420, 259929), (486, 224630), (540, 202167), (567, 192540), (630, 173286), (756, 144405), (810, 134778), (945, 115524), (972, 112315), (1134, 96270), (1215, 89852), (1260, 86643), (1620, 67389), (1701, 64180), (1890, 57762), (2268, 48135), (2430, 44926), (2835, 38508), (3209, 34020), (3402, 32090), (3780, 28881), (4860, 22463), (5670, 19254), (6418, 17010), (6804, 16045), (8505, 12836), (9627, 11340)]