38893946800

素因数分解:

$2^4\times 5^2\times {\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{5987}}^1$

素因数の和:6263

約数の個数: 120

約数和(自身を含む): 94948722000

約数和(自身を除く): 56054775200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 109, 149, 200, 218, 298, 400, 436, 545, 596, 745, 872, 1090, 1192, 1490, 1744, 2180, 2384, 2725, 2980, 3725, 4360, 5450, 5960, 5987, 7450, 8720, 10900, 11920, 11974, 14900, 16241, 21800, 23948, 29800, 29935, 32482, 43600, 47896, 59600, 59870, 64964, 81205, 95792, 119740, 129928, 149675, 162410, 239480, 259856, 299350, 324820, 406025, 478960, 598700, 649640, 652583, 812050, 892063, 1197400, 1299280, 1305166, 1624100, 1784126, 2394800, 2610332, 3248200, 3262915, 3568252, 4460315, 5220664, 6496400, 6525830, 7136504, 8920630, 10441328, 13051660, 14273008, 16314575, 17841260, 22301575, 26103320, 32629150, 35682520, 44603150, 52206640, 65258300, 71365040, 89206300, 97234867, 130516600, 178412600, 194469734, 261033200, 356825200, 388939468, 486174335, 777878936, 972348670, 1555757872, 1944697340, 2430871675, 3889394680, 4861743350, 7778789360, 9723486700, 19446973400, 38893946800]

約数ペア:

[(1, 38893946800), (2, 19446973400), (4, 9723486700), (5, 7778789360), (8, 4861743350), (10, 3889394680), (16, 2430871675), (20, 1944697340), (25, 1555757872), (40, 972348670), (50, 777878936), (80, 486174335), (100, 388939468), (109, 356825200), (149, 261033200), (200, 194469734), (218, 178412600), (298, 130516600), (400, 97234867), (436, 89206300), (545, 71365040), (596, 65258300), (745, 52206640), (872, 44603150), (1090, 35682520), (1192, 32629150), (1490, 26103320), (1744, 22301575), (2180, 17841260), (2384, 16314575), (2725, 14273008), (2980, 13051660), (3725, 10441328), (4360, 8920630), (5450, 7136504), (5960, 6525830), (5987, 6496400), (7450, 5220664), (8720, 4460315), (10900, 3568252), (11920, 3262915), (11974, 3248200), (14900, 2610332), (16241, 2394800), (21800, 1784126), (23948, 1624100), (29800, 1305166), (29935, 1299280), (32482, 1197400), (43600, 892063), (47896, 812050), (59600, 652583), (59870, 649640), (64964, 598700), (81205, 478960), (95792, 406025), (119740, 324820), (129928, 299350), (149675, 259856), (162410, 239480)]