133733100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{223}}^1\times {\mathrm{1999}}^1$

素因数の和:2239

約数の個数: 72

約数和(自身を含む): 388864000

約数和(自身を除く): 255130900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 223, 300, 446, 669, 892, 1115, 1338, 1999, 2230, 2676, 3345, 3998, 4460, 5575, 5997, 6690, 7996, 9995, 11150, 11994, 13380, 16725, 19990, 22300, 23988, 29985, 33450, 39980, 49975, 59970, 66900, 99950, 119940, 149925, 199900, 299850, 445777, 599700, 891554, 1337331, 1783108, 2228885, 2674662, 4457770, 5349324, 6686655, 8915540, 11144425, 13373310, 22288850, 26746620, 33433275, 44577700, 66866550, 133733100]

約数ペア:

[(1, 133733100), (2, 66866550), (3, 44577700), (4, 33433275), (5, 26746620), (6, 22288850), (10, 13373310), (12, 11144425), (15, 8915540), (20, 6686655), (25, 5349324), (30, 4457770), (50, 2674662), (60, 2228885), (75, 1783108), (100, 1337331), (150, 891554), (223, 599700), (300, 445777), (446, 299850), (669, 199900), (892, 149925), (1115, 119940), (1338, 99950), (1999, 66900), (2230, 59970), (2676, 49975), (3345, 39980), (3998, 33450), (4460, 29985), (5575, 23988), (5997, 22300), (6690, 19990), (7996, 16725), (9995, 13380), (11150, 11994)]