8945550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{103}}^1\times {\mathrm{193}}^1$

素因数の和:314

約数の個数: 72

約数和(自身を含む): 24392784

約数和(自身を除く): 15447234

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 103, 150, 193, 206, 225, 309, 386, 450, 515, 579, 618, 927, 965, 1030, 1158, 1545, 1737, 1854, 1930, 2575, 2895, 3090, 3474, 4635, 4825, 5150, 5790, 7725, 8685, 9270, 9650, 14475, 15450, 17370, 19879, 23175, 28950, 39758, 43425, 46350, 59637, 86850, 99395, 119274, 178911, 198790, 298185, 357822, 496975, 596370, 894555, 993950, 1490925, 1789110, 2981850, 4472775, 8945550]

約数ペア:

[(1, 8945550), (2, 4472775), (3, 2981850), (5, 1789110), (6, 1490925), (9, 993950), (10, 894555), (15, 596370), (18, 496975), (25, 357822), (30, 298185), (45, 198790), (50, 178911), (75, 119274), (90, 99395), (103, 86850), (150, 59637), (193, 46350), (206, 43425), (225, 39758), (309, 28950), (386, 23175), (450, 19879), (515, 17370), (579, 15450), (618, 14475), (927, 9650), (965, 9270), (1030, 8685), (1158, 7725), (1545, 5790), (1737, 5150), (1854, 4825), (1930, 4635), (2575, 3474), (2895, 3090)]