30875200

素因数分解:

$2^6\times 5^2\times {\mathrm{23}}^1\times {\mathrm{839}}^1$

素因数の和:884

約数の個数: 84

約数和(自身を含む): 79369920

約数和(自身を除く): 48494720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 64, 80, 92, 100, 115, 160, 184, 200, 230, 320, 368, 400, 460, 575, 736, 800, 839, 920, 1150, 1472, 1600, 1678, 1840, 2300, 3356, 3680, 4195, 4600, 6712, 7360, 8390, 9200, 13424, 16780, 18400, 19297, 20975, 26848, 33560, 36800, 38594, 41950, 53696, 67120, 77188, 83900, 96485, 134240, 154376, 167800, 192970, 268480, 308752, 335600, 385940, 482425, 617504, 671200, 771880, 964850, 1235008, 1342400, 1543760, 1929700, 3087520, 3859400, 6175040, 7718800, 15437600, 30875200]

約数ペア:

[(1, 30875200), (2, 15437600), (4, 7718800), (5, 6175040), (8, 3859400), (10, 3087520), (16, 1929700), (20, 1543760), (23, 1342400), (25, 1235008), (32, 964850), (40, 771880), (46, 671200), (50, 617504), (64, 482425), (80, 385940), (92, 335600), (100, 308752), (115, 268480), (160, 192970), (184, 167800), (200, 154376), (230, 134240), (320, 96485), (368, 83900), (400, 77188), (460, 67120), (575, 53696), (736, 41950), (800, 38594), (839, 36800), (920, 33560), (1150, 26848), (1472, 20975), (1600, 19297), (1678, 18400), (1840, 16780), (2300, 13424), (3356, 9200), (3680, 8390), (4195, 7360), (4600, 6712)]