121638150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{270307}}^1$

素因数の和:270325

約数の個数: 36

約数和(自身を含む): 326802372

約数和(自身を除く): 205164222

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 270307, 540614, 810921, 1351535, 1621842, 2432763, 2703070, 4054605, 4865526, 6757675, 8109210, 12163815, 13515350, 20273025, 24327630, 40546050, 60819075, 121638150]

約数ペア:

[(1, 121638150), (2, 60819075), (3, 40546050), (5, 24327630), (6, 20273025), (9, 13515350), (10, 12163815), (15, 8109210), (18, 6757675), (25, 4865526), (30, 4054605), (45, 2703070), (50, 2432763), (75, 1621842), (90, 1351535), (150, 810921), (225, 540614), (450, 270307)]