81930150

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{60689}}^1$

素因数の和:60710

約数の個数: 48

約数和(自身を含む): 225766800

約数和(自身を除く): 143836650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 60689, 121378, 182067, 303445, 364134, 546201, 606890, 910335, 1092402, 1517225, 1638603, 1820670, 2731005, 3034450, 3277206, 4551675, 5462010, 8193015, 9103350, 13655025, 16386030, 27310050, 40965075, 81930150]

約数ペア:

[(1, 81930150), (2, 40965075), (3, 27310050), (5, 16386030), (6, 13655025), (9, 9103350), (10, 8193015), (15, 5462010), (18, 4551675), (25, 3277206), (27, 3034450), (30, 2731005), (45, 1820670), (50, 1638603), (54, 1517225), (75, 1092402), (90, 910335), (135, 606890), (150, 546201), (225, 364134), (270, 303445), (450, 182067), (675, 121378), (1350, 60689)]