180199140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{273029}}^1$

素因数の和:273052

約数の個数: 48

約数和(自身を含む): 550428480

約数和(自身を除く): 370229340

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 273029, 546058, 819087, 1092116, 1365145, 1638174, 2730290, 3003319, 3276348, 4095435, 5460580, 6006638, 8190870, 9009957, 12013276, 15016595, 16381740, 18019914, 30033190, 36039828, 45049785, 60066380, 90099570, 180199140]

約数ペア:

[(1, 180199140), (2, 90099570), (3, 60066380), (4, 45049785), (5, 36039828), (6, 30033190), (10, 18019914), (11, 16381740), (12, 15016595), (15, 12013276), (20, 9009957), (22, 8190870), (30, 6006638), (33, 5460580), (44, 4095435), (55, 3276348), (60, 3003319), (66, 2730290), (110, 1638174), (132, 1365145), (165, 1092116), (220, 819087), (330, 546058), (660, 273029)]