51293100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{4621}}^1$

素因数の和:4675

約数の個数: 72

約数和(自身を含む): 152452048

約数和(自身を除く): 101158948

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 37, 50, 60, 74, 75, 100, 111, 148, 150, 185, 222, 300, 370, 444, 555, 740, 925, 1110, 1850, 2220, 2775, 3700, 4621, 5550, 9242, 11100, 13863, 18484, 23105, 27726, 46210, 55452, 69315, 92420, 115525, 138630, 170977, 231050, 277260, 341954, 346575, 462100, 512931, 683908, 693150, 854885, 1025862, 1386300, 1709770, 2051724, 2564655, 3419540, 4274425, 5129310, 8548850, 10258620, 12823275, 17097700, 25646550, 51293100]

約数ペア:

[(1, 51293100), (2, 25646550), (3, 17097700), (4, 12823275), (5, 10258620), (6, 8548850), (10, 5129310), (12, 4274425), (15, 3419540), (20, 2564655), (25, 2051724), (30, 1709770), (37, 1386300), (50, 1025862), (60, 854885), (74, 693150), (75, 683908), (100, 512931), (111, 462100), (148, 346575), (150, 341954), (185, 277260), (222, 231050), (300, 170977), (370, 138630), (444, 115525), (555, 92420), (740, 69315), (925, 55452), (1110, 46210), (1850, 27726), (2220, 23105), (2775, 18484), (3700, 13863), (4621, 11100), (5550, 9242)]