138738150

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{102769}}^1$

素因数の和:102790

約数の個数: 48

約数和(自身を含む): 382304400

約数和(自身を除く): 243566250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 102769, 205538, 308307, 513845, 616614, 924921, 1027690, 1541535, 1849842, 2569225, 2774763, 3083070, 4624605, 5138450, 5549526, 7707675, 9249210, 13873815, 15415350, 23123025, 27747630, 46246050, 69369075, 138738150]

約数ペア:

[(1, 138738150), (2, 69369075), (3, 46246050), (5, 27747630), (6, 23123025), (9, 15415350), (10, 13873815), (15, 9249210), (18, 7707675), (25, 5549526), (27, 5138450), (30, 4624605), (45, 3083070), (50, 2774763), (54, 2569225), (75, 1849842), (90, 1541535), (135, 1027690), (150, 924921), (225, 616614), (270, 513845), (450, 308307), (675, 205538), (1350, 102769)]