118834020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{220063}}^1$

素因数の和:220081

約数の個数: 48

約数和(自身を含む): 369707520

約数和(自身を除く): 250873500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 220063, 440126, 660189, 880252, 1100315, 1320378, 1980567, 2200630, 2640756, 3300945, 3961134, 4401260, 5941701, 6601890, 7922268, 9902835, 11883402, 13203780, 19805670, 23766804, 29708505, 39611340, 59417010, 118834020]

約数ペア:

[(1, 118834020), (2, 59417010), (3, 39611340), (4, 29708505), (5, 23766804), (6, 19805670), (9, 13203780), (10, 11883402), (12, 9902835), (15, 7922268), (18, 6601890), (20, 5941701), (27, 4401260), (30, 3961134), (36, 3300945), (45, 2640756), (54, 2200630), (60, 1980567), (90, 1320378), (108, 1100315), (135, 880252), (180, 660189), (270, 440126), (540, 220063)]