187706100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{313}}^1\times {\mathrm{1999}}^1$

素因数の和:2329

約数の個数: 72

約数和(自身を含む): 545104000

約数和(自身を除く): 357397900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 313, 626, 939, 1252, 1565, 1878, 1999, 3130, 3756, 3998, 4695, 5997, 6260, 7825, 7996, 9390, 9995, 11994, 15650, 18780, 19990, 23475, 23988, 29985, 31300, 39980, 46950, 49975, 59970, 93900, 99950, 119940, 149925, 199900, 299850, 599700, 625687, 1251374, 1877061, 2502748, 3128435, 3754122, 6256870, 7508244, 9385305, 12513740, 15642175, 18770610, 31284350, 37541220, 46926525, 62568700, 93853050, 187706100]

約数ペア:

[(1, 187706100), (2, 93853050), (3, 62568700), (4, 46926525), (5, 37541220), (6, 31284350), (10, 18770610), (12, 15642175), (15, 12513740), (20, 9385305), (25, 7508244), (30, 6256870), (50, 3754122), (60, 3128435), (75, 2502748), (100, 1877061), (150, 1251374), (300, 625687), (313, 599700), (626, 299850), (939, 199900), (1252, 149925), (1565, 119940), (1878, 99950), (1999, 93900), (3130, 59970), (3756, 49975), (3998, 46950), (4695, 39980), (5997, 31300), (6260, 29985), (7825, 23988), (7996, 23475), (9390, 19990), (9995, 18780), (11994, 15650)]