1728150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{281}}^1$

素因数の和:337

約数の個数: 48

約数和(自身を含む): 4405968

約数和(自身を除く): 2677818

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 41, 50, 75, 82, 123, 150, 205, 246, 281, 410, 562, 615, 843, 1025, 1230, 1405, 1686, 2050, 2810, 3075, 4215, 6150, 7025, 8430, 11521, 14050, 21075, 23042, 34563, 42150, 57605, 69126, 115210, 172815, 288025, 345630, 576050, 864075, 1728150]

約数ペア:

[(1, 1728150), (2, 864075), (3, 576050), (5, 345630), (6, 288025), (10, 172815), (15, 115210), (25, 69126), (30, 57605), (41, 42150), (50, 34563), (75, 23042), (82, 21075), (123, 14050), (150, 11521), (205, 8430), (246, 7025), (281, 6150), (410, 4215), (562, 3075), (615, 2810), (843, 2050), (1025, 1686), (1230, 1405)]