28245600

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{3923}}^1$

素因数の和:3949

約数の個数: 108

約数和(自身を含む): 99626436

約数和(自身を除く): 71380836

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, 72, 75, 80, 90, 96, 100, 120, 144, 150, 160, 180, 200, 225, 240, 288, 300, 360, 400, 450, 480, 600, 720, 800, 900, 1200, 1440, 1800, 2400, 3600, 3923, 7200, 7846, 11769, 15692, 19615, 23538, 31384, 35307, 39230, 47076, 58845, 62768, 70614, 78460, 94152, 98075, 117690, 125536, 141228, 156920, 176535, 188304, 196150, 235380, 282456, 294225, 313840, 353070, 376608, 392300, 470760, 564912, 588450, 627680, 706140, 784600, 882675, 941520, 1129824, 1176900, 1412280, 1569200, 1765350, 1883040, 2353800, 2824560, 3138400, 3530700, 4707600, 5649120, 7061400, 9415200, 14122800, 28245600]

約数ペア:

[(1, 28245600), (2, 14122800), (3, 9415200), (4, 7061400), (5, 5649120), (6, 4707600), (8, 3530700), (9, 3138400), (10, 2824560), (12, 2353800), (15, 1883040), (16, 1765350), (18, 1569200), (20, 1412280), (24, 1176900), (25, 1129824), (30, 941520), (32, 882675), (36, 784600), (40, 706140), (45, 627680), (48, 588450), (50, 564912), (60, 470760), (72, 392300), (75, 376608), (80, 353070), (90, 313840), (96, 294225), (100, 282456), (120, 235380), (144, 196150), (150, 188304), (160, 176535), (180, 156920), (200, 141228), (225, 125536), (240, 117690), (288, 98075), (300, 94152), (360, 78460), (400, 70614), (450, 62768), (480, 58845), (600, 47076), (720, 39230), (800, 35307), (900, 31384), (1200, 23538), (1440, 19615), (1800, 15692), (2400, 11769), (3600, 7846), (3923, 7200)]