212122200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{349}}^1\times {\mathrm{1013}}^1$

素因数の和:1381

約数の個数: 96

約数和(自身を含む): 660114000

約数和(自身を除く): 447991800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 349, 600, 698, 1013, 1047, 1396, 1745, 2026, 2094, 2792, 3039, 3490, 4052, 4188, 5065, 5235, 6078, 6980, 8104, 8376, 8725, 10130, 10470, 12156, 13960, 15195, 17450, 20260, 20940, 24312, 25325, 26175, 30390, 34900, 40520, 41880, 50650, 52350, 60780, 69800, 75975, 101300, 104700, 121560, 151950, 202600, 209400, 303900, 353537, 607800, 707074, 1060611, 1414148, 1767685, 2121222, 2828296, 3535370, 4242444, 5303055, 7070740, 8484888, 8838425, 10606110, 14141480, 17676850, 21212220, 26515275, 35353700, 42424440, 53030550, 70707400, 106061100, 212122200]

約数ペア:

[(1, 212122200), (2, 106061100), (3, 70707400), (4, 53030550), (5, 42424440), (6, 35353700), (8, 26515275), (10, 21212220), (12, 17676850), (15, 14141480), (20, 10606110), (24, 8838425), (25, 8484888), (30, 7070740), (40, 5303055), (50, 4242444), (60, 3535370), (75, 2828296), (100, 2121222), (120, 1767685), (150, 1414148), (200, 1060611), (300, 707074), (349, 607800), (600, 353537), (698, 303900), (1013, 209400), (1047, 202600), (1396, 151950), (1745, 121560), (2026, 104700), (2094, 101300), (2792, 75975), (3039, 69800), (3490, 60780), (4052, 52350), (4188, 50650), (5065, 41880), (5235, 40520), (6078, 34900), (6980, 30390), (8104, 26175), (8376, 25325), (8725, 24312), (10130, 20940), (10470, 20260), (12156, 17450), (13960, 15195)]