1900152300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{149}}^1\times {\mathrm{42509}}^1$

素因数の和:42675

約数の個数: 72

約数和(自身を含む): 5534802000

約数和(自身を除く): 3634649700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 149, 150, 298, 300, 447, 596, 745, 894, 1490, 1788, 2235, 2980, 3725, 4470, 7450, 8940, 11175, 14900, 22350, 42509, 44700, 85018, 127527, 170036, 212545, 255054, 425090, 510108, 637635, 850180, 1062725, 1275270, 2125450, 2550540, 3188175, 4250900, 6333841, 6376350, 12667682, 12752700, 19001523, 25335364, 31669205, 38003046, 63338410, 76006092, 95007615, 126676820, 158346025, 190015230, 316692050, 380030460, 475038075, 633384100, 950076150, 1900152300]

約数ペア:

[(1, 1900152300), (2, 950076150), (3, 633384100), (4, 475038075), (5, 380030460), (6, 316692050), (10, 190015230), (12, 158346025), (15, 126676820), (20, 95007615), (25, 76006092), (30, 63338410), (50, 38003046), (60, 31669205), (75, 25335364), (100, 19001523), (149, 12752700), (150, 12667682), (298, 6376350), (300, 6333841), (447, 4250900), (596, 3188175), (745, 2550540), (894, 2125450), (1490, 1275270), (1788, 1062725), (2235, 850180), (2980, 637635), (3725, 510108), (4470, 425090), (7450, 255054), (8940, 212545), (11175, 170036), (14900, 127527), (22350, 85018), (42509, 44700)]