282111900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{134339}}^1$

素因数の和:134363

約数の個数: 72

約数和(自身を含む): 932856960

約数和(自身を除く): 650745060

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 134339, 268678, 403017, 537356, 671695, 806034, 940373, 1343390, 1612068, 1880746, 2015085, 2686780, 2821119, 3358475, 3761492, 4030170, 4701865, 5642238, 6716950, 8060340, 9403730, 10075425, 11284476, 13433900, 14105595, 18807460, 20150850, 23509325, 28211190, 40301700, 47018650, 56422380, 70527975, 94037300, 141055950, 282111900]

約数ペア:

[(1, 282111900), (2, 141055950), (3, 94037300), (4, 70527975), (5, 56422380), (6, 47018650), (7, 40301700), (10, 28211190), (12, 23509325), (14, 20150850), (15, 18807460), (20, 14105595), (21, 13433900), (25, 11284476), (28, 10075425), (30, 9403730), (35, 8060340), (42, 6716950), (50, 5642238), (60, 4701865), (70, 4030170), (75, 3761492), (84, 3358475), (100, 2821119), (105, 2686780), (140, 2015085), (150, 1880746), (175, 1612068), (210, 1343390), (300, 940373), (350, 806034), (420, 671695), (525, 537356), (700, 403017), (1050, 268678), (2100, 134339)]