198466620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{27337}}^1$

素因数の和:27371

約数の個数: 72

約数和(自身を含む): 610840272

約数和(自身を除く): 412373652

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 220, 242, 330, 363, 484, 605, 660, 726, 1210, 1452, 1815, 2420, 3630, 7260, 27337, 54674, 82011, 109348, 136685, 164022, 273370, 300707, 328044, 410055, 546740, 601414, 820110, 902121, 1202828, 1503535, 1640220, 1804242, 3007070, 3307777, 3608484, 4510605, 6014140, 6615554, 9021210, 9923331, 13231108, 16538885, 18042420, 19846662, 33077770, 39693324, 49616655, 66155540, 99233310, 198466620]

約数ペア:

[(1, 198466620), (2, 99233310), (3, 66155540), (4, 49616655), (5, 39693324), (6, 33077770), (10, 19846662), (11, 18042420), (12, 16538885), (15, 13231108), (20, 9923331), (22, 9021210), (30, 6615554), (33, 6014140), (44, 4510605), (55, 3608484), (60, 3307777), (66, 3007070), (110, 1804242), (121, 1640220), (132, 1503535), (165, 1202828), (220, 902121), (242, 820110), (330, 601414), (363, 546740), (484, 410055), (605, 328044), (660, 300707), (726, 273370), (1210, 164022), (1452, 136685), (1815, 109348), (2420, 82011), (3630, 54674), (7260, 27337)]