71788800

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{3739}}^1$

素因数の和:3768

約数の個数: 108

約数和(自身を含む): 236981360

約数和(自身を除く): 165192560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 192, 200, 240, 256, 300, 320, 384, 400, 480, 600, 640, 768, 800, 960, 1200, 1280, 1600, 1920, 2400, 3200, 3739, 3840, 4800, 6400, 7478, 9600, 11217, 14956, 18695, 19200, 22434, 29912, 37390, 44868, 56085, 59824, 74780, 89736, 93475, 112170, 119648, 149560, 179472, 186950, 224340, 239296, 280425, 299120, 358944, 373900, 448680, 478592, 560850, 598240, 717888, 747800, 897360, 957184, 1121700, 1196480, 1435776, 1495600, 1794720, 2243400, 2392960, 2871552, 2991200, 3589440, 4486800, 4785920, 5982400, 7178880, 8973600, 11964800, 14357760, 17947200, 23929600, 35894400, 71788800]

約数ペア:

[(1, 71788800), (2, 35894400), (3, 23929600), (4, 17947200), (5, 14357760), (6, 11964800), (8, 8973600), (10, 7178880), (12, 5982400), (15, 4785920), (16, 4486800), (20, 3589440), (24, 2991200), (25, 2871552), (30, 2392960), (32, 2243400), (40, 1794720), (48, 1495600), (50, 1435776), (60, 1196480), (64, 1121700), (75, 957184), (80, 897360), (96, 747800), (100, 717888), (120, 598240), (128, 560850), (150, 478592), (160, 448680), (192, 373900), (200, 358944), (240, 299120), (256, 280425), (300, 239296), (320, 224340), (384, 186950), (400, 179472), (480, 149560), (600, 119648), (640, 112170), (768, 93475), (800, 89736), (960, 74780), (1200, 59824), (1280, 56085), (1600, 44868), (1920, 37390), (2400, 29912), (3200, 22434), (3739, 19200), (3840, 18695), (4800, 14956), (6400, 11217), (7478, 9600)]