305371350

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{226201}}^1$

素因数の和:226222

約数の個数: 48

約数和(自身を含む): 841471440

約数和(自身を除く): 536100090

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, 226201, 452402, 678603, 1131005, 1357206, 2035809, 2262010, 3393015, 4071618, 5655025, 6107427, 6786030, 10179045, 11310050, 12214854, 16965075, 20358090, 30537135, 33930150, 50895225, 61074270, 101790450, 152685675, 305371350]

約数ペア:

[(1, 305371350), (2, 152685675), (3, 101790450), (5, 61074270), (6, 50895225), (9, 33930150), (10, 30537135), (15, 20358090), (18, 16965075), (25, 12214854), (27, 11310050), (30, 10179045), (45, 6786030), (50, 6107427), (54, 5655025), (75, 4071618), (90, 3393015), (135, 2262010), (150, 2035809), (225, 1357206), (270, 1131005), (450, 678603), (675, 452402), (1350, 226201)]