74650140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{138241}}^1$

素因数の和:138259

約数の個数: 48

約数和(自身を含む): 232246560

約数和(自身を除く): 157596420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 138241, 276482, 414723, 552964, 691205, 829446, 1244169, 1382410, 1658892, 2073615, 2488338, 2764820, 3732507, 4147230, 4976676, 6220845, 7465014, 8294460, 12441690, 14930028, 18662535, 24883380, 37325070, 74650140]

約数ペア:

[(1, 74650140), (2, 37325070), (3, 24883380), (4, 18662535), (5, 14930028), (6, 12441690), (9, 8294460), (10, 7465014), (12, 6220845), (15, 4976676), (18, 4147230), (20, 3732507), (27, 2764820), (30, 2488338), (36, 2073615), (45, 1658892), (54, 1382410), (60, 1244169), (90, 829446), (108, 691205), (135, 552964), (180, 414723), (270, 276482), (540, 138241)]