222564780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{412157}}^1$

素因数の和:412175

約数の個数: 48

約数和(自身を含む): 692425440

約数和(自身を除く): 469860660

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, 412157, 824314, 1236471, 1648628, 2060785, 2472942, 3709413, 4121570, 4945884, 6182355, 7418826, 8243140, 11128239, 12364710, 14837652, 18547065, 22256478, 24729420, 37094130, 44512956, 55641195, 74188260, 111282390, 222564780]

約数ペア:

[(1, 222564780), (2, 111282390), (3, 74188260), (4, 55641195), (5, 44512956), (6, 37094130), (9, 24729420), (10, 22256478), (12, 18547065), (15, 14837652), (18, 12364710), (20, 11128239), (27, 8243140), (30, 7418826), (36, 6182355), (45, 4945884), (54, 4121570), (60, 3709413), (90, 2472942), (108, 2060785), (135, 1648628), (180, 1236471), (270, 824314), (540, 412157)]