242894500

素因数分解:

$2^2\times 5^3\times {\mathrm{599}}^1\times {\mathrm{811}}^1$

素因数の和:1429

約数の個数: 48

約数和(自身を含む): 532022400

約数和(自身を除く): 289127900

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 599, 811, 1198, 1622, 2396, 2995, 3244, 4055, 5990, 8110, 11980, 14975, 16220, 20275, 29950, 40550, 59900, 74875, 81100, 101375, 149750, 202750, 299500, 405500, 485789, 971578, 1943156, 2428945, 4857890, 9715780, 12144725, 24289450, 48578900, 60723625, 121447250, 242894500]

約数ペア:

[(1, 242894500), (2, 121447250), (4, 60723625), (5, 48578900), (10, 24289450), (20, 12144725), (25, 9715780), (50, 4857890), (100, 2428945), (125, 1943156), (250, 971578), (500, 485789), (599, 405500), (811, 299500), (1198, 202750), (1622, 149750), (2396, 101375), (2995, 81100), (3244, 74875), (4055, 59900), (5990, 40550), (8110, 29950), (11980, 20275), (14975, 16220)]