122759340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{457}}^1$

素因数の和:528

約数の個数: 144

約数和(自身を含む): 388874976

約数和(自身を除く): 266115636

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 37, 44, 55, 60, 66, 74, 110, 111, 121, 132, 148, 165, 185, 220, 222, 242, 330, 363, 370, 407, 444, 457, 484, 555, 605, 660, 726, 740, 814, 914, 1110, 1210, 1221, 1371, 1452, 1628, 1815, 1828, 2035, 2220, 2285, 2420, 2442, 2742, 3630, 4070, 4477, 4570, 4884, 5027, 5484, 6105, 6855, 7260, 8140, 8954, 9140, 10054, 12210, 13431, 13710, 15081, 16909, 17908, 20108, 22385, 24420, 25135, 26862, 27420, 30162, 33818, 44770, 50270, 50727, 53724, 55297, 60324, 67155, 67636, 75405, 84545, 89540, 100540, 101454, 110594, 134310, 150810, 165891, 169090, 185999, 202908, 221188, 253635, 268620, 276485, 301620, 331782, 338180, 371998, 507270, 552970, 557997, 663564, 743996, 829455, 929995, 1014540, 1105940, 1115994, 1658910, 1859990, 2045989, 2231988, 2789985, 3317820, 3719980, 4091978, 5579970, 6137967, 8183956, 10229945, 11159940, 12275934, 20459890, 24551868, 30689835, 40919780, 61379670, 122759340]

約数ペア:

[(1, 122759340), (2, 61379670), (3, 40919780), (4, 30689835), (5, 24551868), (6, 20459890), (10, 12275934), (11, 11159940), (12, 10229945), (15, 8183956), (20, 6137967), (22, 5579970), (30, 4091978), (33, 3719980), (37, 3317820), (44, 2789985), (55, 2231988), (60, 2045989), (66, 1859990), (74, 1658910), (110, 1115994), (111, 1105940), (121, 1014540), (132, 929995), (148, 829455), (165, 743996), (185, 663564), (220, 557997), (222, 552970), (242, 507270), (330, 371998), (363, 338180), (370, 331782), (407, 301620), (444, 276485), (457, 268620), (484, 253635), (555, 221188), (605, 202908), (660, 185999), (726, 169090), (740, 165891), (814, 150810), (914, 134310), (1110, 110594), (1210, 101454), (1221, 100540), (1371, 89540), (1452, 84545), (1628, 75405), (1815, 67636), (1828, 67155), (2035, 60324), (2220, 55297), (2285, 53724), (2420, 50727), (2442, 50270), (2742, 44770), (3630, 33818), (4070, 30162), (4477, 27420), (4570, 26862), (4884, 25135), (5027, 24420), (5484, 22385), (6105, 20108), (6855, 17908), (7260, 16909), (8140, 15081), (8954, 13710), (9140, 13431), (10054, 12210)]