84275550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{137}}^1\times {\mathrm{1367}}^1$

素因数の和:1522

約数の個数: 72

約数和(自身を含む): 228239856

約数和(自身を除く): 143964306

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 137, 150, 225, 274, 411, 450, 685, 822, 1233, 1367, 1370, 2055, 2466, 2734, 3425, 4101, 4110, 6165, 6835, 6850, 8202, 10275, 12303, 12330, 13670, 20505, 20550, 24606, 30825, 34175, 41010, 61515, 61650, 68350, 102525, 123030, 187279, 205050, 307575, 374558, 561837, 615150, 936395, 1123674, 1685511, 1872790, 2809185, 3371022, 4681975, 5618370, 8427555, 9363950, 14045925, 16855110, 28091850, 42137775, 84275550]

約数ペア:

[(1, 84275550), (2, 42137775), (3, 28091850), (5, 16855110), (6, 14045925), (9, 9363950), (10, 8427555), (15, 5618370), (18, 4681975), (25, 3371022), (30, 2809185), (45, 1872790), (50, 1685511), (75, 1123674), (90, 936395), (137, 615150), (150, 561837), (225, 374558), (274, 307575), (411, 205050), (450, 187279), (685, 123030), (822, 102525), (1233, 68350), (1367, 61650), (1370, 61515), (2055, 41010), (2466, 34175), (2734, 30825), (3425, 24606), (4101, 20550), (4110, 20505), (6165, 13670), (6835, 12330), (6850, 12303), (8202, 10275)]