2145600

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{149}}^1$

素因数の和:177

約数の個数: 126

約数和(自身を含む): 7677150

約数和(自身を除く): 5531550

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 144, 149, 150, 160, 180, 192, 200, 225, 240, 288, 298, 300, 320, 360, 400, 447, 450, 480, 576, 596, 600, 720, 745, 800, 894, 900, 960, 1192, 1200, 1341, 1440, 1490, 1600, 1788, 1800, 2235, 2384, 2400, 2682, 2880, 2980, 3576, 3600, 3725, 4470, 4768, 4800, 5364, 5960, 6705, 7152, 7200, 7450, 8940, 9536, 10728, 11175, 11920, 13410, 14304, 14400, 14900, 17880, 21456, 22350, 23840, 26820, 28608, 29800, 33525, 35760, 42912, 44700, 47680, 53640, 59600, 67050, 71520, 85824, 89400, 107280, 119200, 134100, 143040, 178800, 214560, 238400, 268200, 357600, 429120, 536400, 715200, 1072800, 2145600]

約数ペア:

[(1, 2145600), (2, 1072800), (3, 715200), (4, 536400), (5, 429120), (6, 357600), (8, 268200), (9, 238400), (10, 214560), (12, 178800), (15, 143040), (16, 134100), (18, 119200), (20, 107280), (24, 89400), (25, 85824), (30, 71520), (32, 67050), (36, 59600), (40, 53640), (45, 47680), (48, 44700), (50, 42912), (60, 35760), (64, 33525), (72, 29800), (75, 28608), (80, 26820), (90, 23840), (96, 22350), (100, 21456), (120, 17880), (144, 14900), (149, 14400), (150, 14304), (160, 13410), (180, 11920), (192, 11175), (200, 10728), (225, 9536), (240, 8940), (288, 7450), (298, 7200), (300, 7152), (320, 6705), (360, 5960), (400, 5364), (447, 4800), (450, 4768), (480, 4470), (576, 3725), (596, 3600), (600, 3576), (720, 2980), (745, 2880), (800, 2682), (894, 2400), (900, 2384), (960, 2235), (1192, 1800), (1200, 1788), (1341, 1600), (1440, 1490)]