206273700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{419}}^1\times {\mathrm{547}}^1$

素因数の和:986

約数の個数: 108

約数和(自身を含む): 649281360

約数和(自身を除く): 443007660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 419, 450, 547, 838, 900, 1094, 1257, 1641, 1676, 2095, 2188, 2514, 2735, 3282, 3771, 4190, 4923, 5028, 5470, 6285, 6564, 7542, 8205, 8380, 9846, 10475, 10940, 12570, 13675, 15084, 16410, 18855, 19692, 20950, 24615, 25140, 27350, 31425, 32820, 37710, 41025, 41900, 49230, 54700, 62850, 75420, 82050, 94275, 98460, 123075, 125700, 164100, 188550, 229193, 246150, 377100, 458386, 492300, 687579, 916772, 1145965, 1375158, 2062737, 2291930, 2750316, 3437895, 4125474, 4583860, 5729825, 6875790, 8250948, 10313685, 11459650, 13751580, 17189475, 20627370, 22919300, 34378950, 41254740, 51568425, 68757900, 103136850, 206273700]

約数ペア:

[(1, 206273700), (2, 103136850), (3, 68757900), (4, 51568425), (5, 41254740), (6, 34378950), (9, 22919300), (10, 20627370), (12, 17189475), (15, 13751580), (18, 11459650), (20, 10313685), (25, 8250948), (30, 6875790), (36, 5729825), (45, 4583860), (50, 4125474), (60, 3437895), (75, 2750316), (90, 2291930), (100, 2062737), (150, 1375158), (180, 1145965), (225, 916772), (300, 687579), (419, 492300), (450, 458386), (547, 377100), (838, 246150), (900, 229193), (1094, 188550), (1257, 164100), (1641, 125700), (1676, 123075), (2095, 98460), (2188, 94275), (2514, 82050), (2735, 75420), (3282, 62850), (3771, 54700), (4190, 49230), (4923, 41900), (5028, 41025), (5470, 37710), (6285, 32820), (6564, 31425), (7542, 27350), (8205, 25140), (8380, 24615), (9846, 20950), (10475, 19692), (10940, 18855), (12570, 16410), (13675, 15084)]