11991750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{59}}^1\times {\mathrm{271}}^1$

素因数の和:350

約数の個数: 64

約数和(自身を含む): 30551040

約数和(自身を除く): 18559290

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 59, 75, 118, 125, 150, 177, 250, 271, 295, 354, 375, 542, 590, 750, 813, 885, 1355, 1475, 1626, 1770, 2710, 2950, 4065, 4425, 6775, 7375, 8130, 8850, 13550, 14750, 15989, 20325, 22125, 31978, 33875, 40650, 44250, 47967, 67750, 79945, 95934, 101625, 159890, 203250, 239835, 399725, 479670, 799450, 1199175, 1998625, 2398350, 3997250, 5995875, 11991750]

約数ペア:

[(1, 11991750), (2, 5995875), (3, 3997250), (5, 2398350), (6, 1998625), (10, 1199175), (15, 799450), (25, 479670), (30, 399725), (50, 239835), (59, 203250), (75, 159890), (118, 101625), (125, 95934), (150, 79945), (177, 67750), (250, 47967), (271, 44250), (295, 40650), (354, 33875), (375, 31978), (542, 22125), (590, 20325), (750, 15989), (813, 14750), (885, 13550), (1355, 8850), (1475, 8130), (1626, 7375), (1770, 6775), (2710, 4425), (2950, 4065)]