124891380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{311}}^1$

素因数の和:446

約数の個数: 144

約数和(自身を含む): 400667904

約数和(自身を除く): 275776524

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 97, 115, 138, 180, 194, 207, 230, 276, 291, 311, 345, 388, 414, 460, 485, 582, 622, 690, 828, 873, 933, 970, 1035, 1164, 1244, 1380, 1455, 1555, 1746, 1866, 1940, 2070, 2231, 2799, 2910, 3110, 3492, 3732, 4140, 4365, 4462, 4665, 5598, 5820, 6220, 6693, 7153, 8730, 8924, 9330, 11155, 11196, 13386, 13995, 14306, 17460, 18660, 20079, 21459, 22310, 26772, 27990, 28612, 30167, 33465, 35765, 40158, 42918, 44620, 55980, 60334, 64377, 66930, 71530, 80316, 85836, 90501, 100395, 107295, 120668, 128754, 133860, 143060, 150835, 181002, 200790, 214590, 257508, 271503, 301670, 321885, 362004, 401580, 429180, 452505, 543006, 603340, 643770, 693841, 905010, 1086012, 1287540, 1357515, 1387682, 1810020, 2081523, 2715030, 2775364, 3469205, 4163046, 5430060, 6244569, 6938410, 8326092, 10407615, 12489138, 13876820, 20815230, 24978276, 31222845, 41630460, 62445690, 124891380]

約数ペア:

[(1, 124891380), (2, 62445690), (3, 41630460), (4, 31222845), (5, 24978276), (6, 20815230), (9, 13876820), (10, 12489138), (12, 10407615), (15, 8326092), (18, 6938410), (20, 6244569), (23, 5430060), (30, 4163046), (36, 3469205), (45, 2775364), (46, 2715030), (60, 2081523), (69, 1810020), (90, 1387682), (92, 1357515), (97, 1287540), (115, 1086012), (138, 905010), (180, 693841), (194, 643770), (207, 603340), (230, 543006), (276, 452505), (291, 429180), (311, 401580), (345, 362004), (388, 321885), (414, 301670), (460, 271503), (485, 257508), (582, 214590), (622, 200790), (690, 181002), (828, 150835), (873, 143060), (933, 133860), (970, 128754), (1035, 120668), (1164, 107295), (1244, 100395), (1380, 90501), (1455, 85836), (1555, 80316), (1746, 71530), (1866, 66930), (1940, 64377), (2070, 60334), (2231, 55980), (2799, 44620), (2910, 42918), (3110, 40158), (3492, 35765), (3732, 33465), (4140, 30167), (4365, 28612), (4462, 27990), (4665, 26772), (5598, 22310), (5820, 21459), (6220, 20079), (6693, 18660), (7153, 17460), (8730, 14306), (8924, 13995), (9330, 13386), (11155, 11196)]