231439500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{51431}}^1$

素因数の和:51456

約数の個数: 72

約数和(自身を含む): 730128672

約数和(自身を除く): 498689172

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 250, 300, 375, 450, 500, 750, 900, 1125, 1500, 2250, 4500, 51431, 102862, 154293, 205724, 257155, 308586, 462879, 514310, 617172, 771465, 925758, 1028620, 1285775, 1542930, 1851516, 2314395, 2571550, 3085860, 3857325, 4628790, 5143100, 6428875, 7714650, 9257580, 11571975, 12857750, 15429300, 19286625, 23143950, 25715500, 38573250, 46287900, 57859875, 77146500, 115719750, 231439500]

約数ペア:

[(1, 231439500), (2, 115719750), (3, 77146500), (4, 57859875), (5, 46287900), (6, 38573250), (9, 25715500), (10, 23143950), (12, 19286625), (15, 15429300), (18, 12857750), (20, 11571975), (25, 9257580), (30, 7714650), (36, 6428875), (45, 5143100), (50, 4628790), (60, 3857325), (75, 3085860), (90, 2571550), (100, 2314395), (125, 1851516), (150, 1542930), (180, 1285775), (225, 1028620), (250, 925758), (300, 771465), (375, 617172), (450, 514310), (500, 462879), (750, 308586), (900, 257155), (1125, 205724), (1500, 154293), (2250, 102862), (4500, 51431)]