222519420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{412073}}^1$

素因数の和:412091

約数の個数: 48

約数和(自身を含む): 692284320

約数和(自身を除く): 469764900

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, 412073, 824146, 1236219, 1648292, 2060365, 2472438, 3708657, 4120730, 4944876, 6181095, 7417314, 8241460, 11125971, 12362190, 14834628, 18543285, 22251942, 24724380, 37086570, 44503884, 55629855, 74173140, 111259710, 222519420]

約数ペア:

[(1, 222519420), (2, 111259710), (3, 74173140), (4, 55629855), (5, 44503884), (6, 37086570), (9, 24724380), (10, 22251942), (12, 18543285), (15, 14834628), (18, 12362190), (20, 11125971), (27, 8241460), (30, 7417314), (36, 6181095), (45, 4944876), (54, 4120730), (60, 3708657), (90, 2472438), (108, 2060365), (135, 1648292), (180, 1236219), (270, 824146), (540, 412073)]