8971800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{787}}^1$

素因数の和:825

約数の個数: 96

約数和(自身を含む): 29313600

約数和(自身を除く): 20341800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 25, 30, 38, 40, 50, 57, 60, 75, 76, 95, 100, 114, 120, 150, 152, 190, 200, 228, 285, 300, 380, 456, 475, 570, 600, 760, 787, 950, 1140, 1425, 1574, 1900, 2280, 2361, 2850, 3148, 3800, 3935, 4722, 5700, 6296, 7870, 9444, 11400, 11805, 14953, 15740, 18888, 19675, 23610, 29906, 31480, 39350, 44859, 47220, 59025, 59812, 74765, 78700, 89718, 94440, 118050, 119624, 149530, 157400, 179436, 224295, 236100, 299060, 358872, 373825, 448590, 472200, 598120, 747650, 897180, 1121475, 1495300, 1794360, 2242950, 2990600, 4485900, 8971800]

約数ペア:

[(1, 8971800), (2, 4485900), (3, 2990600), (4, 2242950), (5, 1794360), (6, 1495300), (8, 1121475), (10, 897180), (12, 747650), (15, 598120), (19, 472200), (20, 448590), (24, 373825), (25, 358872), (30, 299060), (38, 236100), (40, 224295), (50, 179436), (57, 157400), (60, 149530), (75, 119624), (76, 118050), (95, 94440), (100, 89718), (114, 78700), (120, 74765), (150, 59812), (152, 59025), (190, 47220), (200, 44859), (228, 39350), (285, 31480), (300, 29906), (380, 23610), (456, 19675), (475, 18888), (570, 15740), (600, 14953), (760, 11805), (787, 11400), (950, 9444), (1140, 7870), (1425, 6296), (1574, 5700), (1900, 4722), (2280, 3935), (2361, 3800), (2850, 3148)]