13991100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{149}}^1\times {\mathrm{313}}^1$

素因数の和:479

約数の個数: 72

約数和(自身を含む): 40882800

約数和(自身を除く): 26891700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 149, 150, 298, 300, 313, 447, 596, 626, 745, 894, 939, 1252, 1490, 1565, 1788, 1878, 2235, 2980, 3130, 3725, 3756, 4470, 4695, 6260, 7450, 7825, 8940, 9390, 11175, 14900, 15650, 18780, 22350, 23475, 31300, 44700, 46637, 46950, 93274, 93900, 139911, 186548, 233185, 279822, 466370, 559644, 699555, 932740, 1165925, 1399110, 2331850, 2798220, 3497775, 4663700, 6995550, 13991100]

約数ペア:

[(1, 13991100), (2, 6995550), (3, 4663700), (4, 3497775), (5, 2798220), (6, 2331850), (10, 1399110), (12, 1165925), (15, 932740), (20, 699555), (25, 559644), (30, 466370), (50, 279822), (60, 233185), (75, 186548), (100, 139911), (149, 93900), (150, 93274), (298, 46950), (300, 46637), (313, 44700), (447, 31300), (596, 23475), (626, 22350), (745, 18780), (894, 15650), (939, 14900), (1252, 11175), (1490, 9390), (1565, 8940), (1788, 7825), (1878, 7450), (2235, 6260), (2980, 4695), (3130, 4470), (3725, 3756)]