331340700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{10723}}^1$

素因数の和:10843

約数の個数: 72

約数和(自身を含む): 968076928

約数和(自身を除く): 636736228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 103, 150, 206, 300, 309, 412, 515, 618, 1030, 1236, 1545, 2060, 2575, 3090, 5150, 6180, 7725, 10300, 10723, 15450, 21446, 30900, 32169, 42892, 53615, 64338, 107230, 128676, 160845, 214460, 268075, 321690, 536150, 643380, 804225, 1072300, 1104469, 1608450, 2208938, 3216900, 3313407, 4417876, 5522345, 6626814, 11044690, 13253628, 16567035, 22089380, 27611725, 33134070, 55223450, 66268140, 82835175, 110446900, 165670350, 331340700]

約数ペア:

[(1, 331340700), (2, 165670350), (3, 110446900), (4, 82835175), (5, 66268140), (6, 55223450), (10, 33134070), (12, 27611725), (15, 22089380), (20, 16567035), (25, 13253628), (30, 11044690), (50, 6626814), (60, 5522345), (75, 4417876), (100, 3313407), (103, 3216900), (150, 2208938), (206, 1608450), (300, 1104469), (309, 1072300), (412, 804225), (515, 643380), (618, 536150), (1030, 321690), (1236, 268075), (1545, 214460), (2060, 160845), (2575, 128676), (3090, 107230), (5150, 64338), (6180, 53615), (7725, 42892), (10300, 32169), (10723, 30900), (15450, 21446)]