25338150

素因数分解:

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

素因数の和:295

約数の個数: 72

約数和(自身を含む): 70334040

約数和(自身を除く): 44995890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 137, 150, 225, 270, 274, 411, 450, 675, 685, 822, 1233, 1350, 1370, 2055, 2466, 3425, 3699, 4110, 6165, 6850, 7398, 10275, 12330, 18495, 18769, 20550, 30825, 36990, 37538, 56307, 61650, 92475, 93845, 112614, 168921, 184950, 187690, 281535, 337842, 469225, 506763, 563070, 844605, 938450, 1013526, 1407675, 1689210, 2533815, 2815350, 4223025, 5067630, 8446050, 12669075, 25338150]

約数ペア:

[(1, 25338150), (2, 12669075), (3, 8446050), (5, 5067630), (6, 4223025), (9, 2815350), (10, 2533815), (15, 1689210), (18, 1407675), (25, 1013526), (27, 938450), (30, 844605), (45, 563070), (50, 506763), (54, 469225), (75, 337842), (90, 281535), (135, 187690), (137, 184950), (150, 168921), (225, 112614), (270, 93845), (274, 92475), (411, 61650), (450, 56307), (675, 37538), (685, 36990), (822, 30825), (1233, 20550), (1350, 18769), (1370, 18495), (2055, 12330), (2466, 10275), (3425, 7398), (3699, 6850), (4110, 6165)]