13680600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{151}}^2$

素因数の和:321

約数の個数: 72

約数和(自身を含む): 42692580

約数和(自身を除く): 29011980

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 151, 200, 300, 302, 453, 600, 604, 755, 906, 1208, 1510, 1812, 2265, 3020, 3624, 3775, 4530, 6040, 7550, 9060, 11325, 15100, 18120, 22650, 22801, 30200, 45300, 45602, 68403, 90600, 91204, 114005, 136806, 182408, 228010, 273612, 342015, 456020, 547224, 570025, 684030, 912040, 1140050, 1368060, 1710075, 2280100, 2736120, 3420150, 4560200, 6840300, 13680600]

約数ペア:

[(1, 13680600), (2, 6840300), (3, 4560200), (4, 3420150), (5, 2736120), (6, 2280100), (8, 1710075), (10, 1368060), (12, 1140050), (15, 912040), (20, 684030), (24, 570025), (25, 547224), (30, 456020), (40, 342015), (50, 273612), (60, 228010), (75, 182408), (100, 136806), (120, 114005), (150, 91204), (151, 90600), (200, 68403), (300, 45602), (302, 45300), (453, 30200), (600, 22801), (604, 22650), (755, 18120), (906, 15100), (1208, 11325), (1510, 9060), (1812, 7550), (2265, 6040), (3020, 4530), (3624, 3775)]