124302780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2099}}^1$

素因数の和:2168

約数の個数: 144

約数和(自身を含む): 440294400

約数和(自身を除く): 315991620

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 47, 60, 63, 70, 84, 90, 94, 105, 126, 140, 141, 180, 188, 210, 235, 252, 282, 315, 329, 420, 423, 470, 564, 630, 658, 705, 846, 940, 987, 1260, 1316, 1410, 1645, 1692, 1974, 2099, 2115, 2820, 2961, 3290, 3948, 4198, 4230, 4935, 5922, 6297, 6580, 8396, 8460, 9870, 10495, 11844, 12594, 14693, 14805, 18891, 19740, 20990, 25188, 29386, 29610, 31485, 37782, 41980, 44079, 58772, 59220, 62970, 73465, 75564, 88158, 94455, 98653, 125940, 132237, 146930, 176316, 188910, 197306, 220395, 264474, 293860, 295959, 377820, 394612, 440790, 493265, 528948, 591918, 661185, 690571, 881580, 887877, 986530, 1183836, 1322370, 1381142, 1479795, 1775754, 1973060, 2071713, 2644740, 2762284, 2959590, 3452855, 3551508, 4143426, 4439385, 5919180, 6215139, 6905710, 8286852, 8878770, 10358565, 12430278, 13811420, 17757540, 20717130, 24860556, 31075695, 41434260, 62151390, 124302780]

約数ペア:

[(1, 124302780), (2, 62151390), (3, 41434260), (4, 31075695), (5, 24860556), (6, 20717130), (7, 17757540), (9, 13811420), (10, 12430278), (12, 10358565), (14, 8878770), (15, 8286852), (18, 6905710), (20, 6215139), (21, 5919180), (28, 4439385), (30, 4143426), (35, 3551508), (36, 3452855), (42, 2959590), (45, 2762284), (47, 2644740), (60, 2071713), (63, 1973060), (70, 1775754), (84, 1479795), (90, 1381142), (94, 1322370), (105, 1183836), (126, 986530), (140, 887877), (141, 881580), (180, 690571), (188, 661185), (210, 591918), (235, 528948), (252, 493265), (282, 440790), (315, 394612), (329, 377820), (420, 295959), (423, 293860), (470, 264474), (564, 220395), (630, 197306), (658, 188910), (705, 176316), (846, 146930), (940, 132237), (987, 125940), (1260, 98653), (1316, 94455), (1410, 88158), (1645, 75564), (1692, 73465), (1974, 62970), (2099, 59220), (2115, 58772), (2820, 44079), (2961, 41980), (3290, 37782), (3948, 31485), (4198, 29610), (4230, 29386), (4935, 25188), (5922, 20990), (6297, 19740), (6580, 18891), (8396, 14805), (8460, 14693), (9870, 12594), (10495, 11844)]