225207240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{7477}}^1$

素因数の和:7742

約数の個数: 64

約数和(自身を含む): 678404160

約数和(自身を除く): 453196920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 251, 502, 753, 1004, 1255, 1506, 2008, 2510, 3012, 3765, 5020, 6024, 7477, 7530, 10040, 14954, 15060, 22431, 29908, 30120, 37385, 44862, 59816, 74770, 89724, 112155, 149540, 179448, 224310, 299080, 448620, 897240, 1876727, 3753454, 5630181, 7506908, 9383635, 11260362, 15013816, 18767270, 22520724, 28150905, 37534540, 45041448, 56301810, 75069080, 112603620, 225207240]

約数ペア:

[(1, 225207240), (2, 112603620), (3, 75069080), (4, 56301810), (5, 45041448), (6, 37534540), (8, 28150905), (10, 22520724), (12, 18767270), (15, 15013816), (20, 11260362), (24, 9383635), (30, 7506908), (40, 5630181), (60, 3753454), (120, 1876727), (251, 897240), (502, 448620), (753, 299080), (1004, 224310), (1255, 179448), (1506, 149540), (2008, 112155), (2510, 89724), (3012, 74770), (3765, 59816), (5020, 44862), (6024, 37385), (7477, 30120), (7530, 29908), (10040, 22431), (14954, 15060)]