152868500

素因数分解:

$2^2\times 5^3\times {\mathrm{41}}^1\times {\mathrm{7457}}^1$

素因数の和:7517

約数の個数: 48

約数和(自身を含む): 342053712

約数和(自身を除く): 189185212

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 125, 164, 205, 250, 410, 500, 820, 1025, 2050, 4100, 5125, 7457, 10250, 14914, 20500, 29828, 37285, 74570, 149140, 186425, 305737, 372850, 611474, 745700, 932125, 1222948, 1528685, 1864250, 3057370, 3728500, 6114740, 7643425, 15286850, 30573700, 38217125, 76434250, 152868500]

約数ペア:

[(1, 152868500), (2, 76434250), (4, 38217125), (5, 30573700), (10, 15286850), (20, 7643425), (25, 6114740), (41, 3728500), (50, 3057370), (82, 1864250), (100, 1528685), (125, 1222948), (164, 932125), (205, 745700), (250, 611474), (410, 372850), (500, 305737), (820, 186425), (1025, 149140), (2050, 74570), (4100, 37285), (5125, 29828), (7457, 20500), (10250, 14914)]