75294090

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{278867}}^1$

素因数の和:278883

約数の個数: 32

約数和(自身を含む): 200784960

約数和(自身を除く): 125490870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 278867, 557734, 836601, 1394335, 1673202, 2509803, 2788670, 4183005, 5019606, 7529409, 8366010, 12549015, 15058818, 25098030, 37647045, 75294090]

約数ペア:

[(1, 75294090), (2, 37647045), (3, 25098030), (5, 15058818), (6, 12549015), (9, 8366010), (10, 7529409), (15, 5019606), (18, 4183005), (27, 2788670), (30, 2509803), (45, 1673202), (54, 1394335), (90, 836601), (135, 557734), (270, 278867)]