67720650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{239}}^1\times {\mathrm{1889}}^1$

素因数の和:2143

約数の個数: 48

約数和(自身を含む): 168739200

約数和(自身を除く): 101018550

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 239, 478, 717, 1195, 1434, 1889, 2390, 3585, 3778, 5667, 5975, 7170, 9445, 11334, 11950, 17925, 18890, 28335, 35850, 47225, 56670, 94450, 141675, 283350, 451471, 902942, 1354413, 2257355, 2708826, 4514710, 6772065, 11286775, 13544130, 22573550, 33860325, 67720650]

約数ペア:

[(1, 67720650), (2, 33860325), (3, 22573550), (5, 13544130), (6, 11286775), (10, 6772065), (15, 4514710), (25, 2708826), (30, 2257355), (50, 1354413), (75, 902942), (150, 451471), (239, 283350), (478, 141675), (717, 94450), (1195, 56670), (1434, 47225), (1889, 35850), (2390, 28335), (3585, 18890), (3778, 17925), (5667, 11950), (5975, 11334), (7170, 9445)]