79969800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{133283}}^1$

素因数の和:133302

約数の個数: 48

約数和(自身を含む): 247908240

約数和(自身を除く): 167938440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 133283, 266566, 399849, 533132, 666415, 799698, 1066264, 1332830, 1599396, 1999245, 2665660, 3198792, 3332075, 3998490, 5331320, 6664150, 7996980, 9996225, 13328300, 15993960, 19992450, 26656600, 39984900, 79969800]

約数ペア:

[(1, 79969800), (2, 39984900), (3, 26656600), (4, 19992450), (5, 15993960), (6, 13328300), (8, 9996225), (10, 7996980), (12, 6664150), (15, 5331320), (20, 3998490), (24, 3332075), (25, 3198792), (30, 2665660), (40, 1999245), (50, 1599396), (60, 1332830), (75, 1066264), (100, 799698), (120, 666415), (150, 533132), (200, 399849), (300, 266566), (600, 133283)]