225666270

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{17783}}^1$

素因数の和:17846

約数の個数: 64

約数和(自身を含む): 614615040

約数和(自身を除く): 388948770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 47, 54, 90, 94, 135, 141, 235, 270, 282, 423, 470, 705, 846, 1269, 1410, 2115, 2538, 4230, 6345, 12690, 17783, 35566, 53349, 88915, 106698, 160047, 177830, 266745, 320094, 480141, 533490, 800235, 835801, 960282, 1600470, 1671602, 2400705, 2507403, 4179005, 4801410, 5014806, 7522209, 8358010, 12537015, 15044418, 22566627, 25074030, 37611045, 45133254, 75222090, 112833135, 225666270]

約数ペア:

[(1, 225666270), (2, 112833135), (3, 75222090), (5, 45133254), (6, 37611045), (9, 25074030), (10, 22566627), (15, 15044418), (18, 12537015), (27, 8358010), (30, 7522209), (45, 5014806), (47, 4801410), (54, 4179005), (90, 2507403), (94, 2400705), (135, 1671602), (141, 1600470), (235, 960282), (270, 835801), (282, 800235), (423, 533490), (470, 480141), (705, 320094), (846, 266745), (1269, 177830), (1410, 160047), (2115, 106698), (2538, 88915), (4230, 53349), (6345, 35566), (12690, 17783)]