56187900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{149}}^1\times {\mathrm{419}}^1$

素因数の和:588

約数の個数: 108

約数和(自身を含む): 177723000

約数和(自身を除く): 121535100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 149, 150, 180, 225, 298, 300, 419, 447, 450, 596, 745, 838, 894, 900, 1257, 1341, 1490, 1676, 1788, 2095, 2235, 2514, 2682, 2980, 3725, 3771, 4190, 4470, 5028, 5364, 6285, 6705, 7450, 7542, 8380, 8940, 10475, 11175, 12570, 13410, 14900, 15084, 18855, 20950, 22350, 25140, 26820, 31425, 33525, 37710, 41900, 44700, 62431, 62850, 67050, 75420, 94275, 124862, 125700, 134100, 187293, 188550, 249724, 312155, 374586, 377100, 561879, 624310, 749172, 936465, 1123758, 1248620, 1560775, 1872930, 2247516, 2809395, 3121550, 3745860, 4682325, 5618790, 6243100, 9364650, 11237580, 14046975, 18729300, 28093950, 56187900]

約数ペア:

[(1, 56187900), (2, 28093950), (3, 18729300), (4, 14046975), (5, 11237580), (6, 9364650), (9, 6243100), (10, 5618790), (12, 4682325), (15, 3745860), (18, 3121550), (20, 2809395), (25, 2247516), (30, 1872930), (36, 1560775), (45, 1248620), (50, 1123758), (60, 936465), (75, 749172), (90, 624310), (100, 561879), (149, 377100), (150, 374586), (180, 312155), (225, 249724), (298, 188550), (300, 187293), (419, 134100), (447, 125700), (450, 124862), (596, 94275), (745, 75420), (838, 67050), (894, 62850), (900, 62431), (1257, 44700), (1341, 41900), (1490, 37710), (1676, 33525), (1788, 31425), (2095, 26820), (2235, 25140), (2514, 22350), (2682, 20950), (2980, 18855), (3725, 15084), (3771, 14900), (4190, 13410), (4470, 12570), (5028, 11175), (5364, 10475), (6285, 8940), (6705, 8380), (7450, 7542)]