19527000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{283}}^1$

素因数の和:330

約数の個数: 128

約数和(自身を含む): 63797760

約数和(自身を除く): 44270760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 25, 30, 40, 46, 50, 60, 69, 75, 92, 100, 115, 120, 125, 138, 150, 184, 200, 230, 250, 276, 283, 300, 345, 375, 460, 500, 552, 566, 575, 600, 690, 750, 849, 920, 1000, 1132, 1150, 1380, 1415, 1500, 1698, 1725, 2264, 2300, 2760, 2830, 2875, 3000, 3396, 3450, 4245, 4600, 5660, 5750, 6509, 6792, 6900, 7075, 8490, 8625, 11320, 11500, 13018, 13800, 14150, 16980, 17250, 19527, 21225, 23000, 26036, 28300, 32545, 33960, 34500, 35375, 39054, 42450, 52072, 56600, 65090, 69000, 70750, 78108, 84900, 97635, 106125, 130180, 141500, 156216, 162725, 169800, 195270, 212250, 260360, 283000, 325450, 390540, 424500, 488175, 650900, 781080, 813625, 849000, 976350, 1301800, 1627250, 1952700, 2440875, 3254500, 3905400, 4881750, 6509000, 9763500, 19527000]

約数ペア:

[(1, 19527000), (2, 9763500), (3, 6509000), (4, 4881750), (5, 3905400), (6, 3254500), (8, 2440875), (10, 1952700), (12, 1627250), (15, 1301800), (20, 976350), (23, 849000), (24, 813625), (25, 781080), (30, 650900), (40, 488175), (46, 424500), (50, 390540), (60, 325450), (69, 283000), (75, 260360), (92, 212250), (100, 195270), (115, 169800), (120, 162725), (125, 156216), (138, 141500), (150, 130180), (184, 106125), (200, 97635), (230, 84900), (250, 78108), (276, 70750), (283, 69000), (300, 65090), (345, 56600), (375, 52072), (460, 42450), (500, 39054), (552, 35375), (566, 34500), (575, 33960), (600, 32545), (690, 28300), (750, 26036), (849, 23000), (920, 21225), (1000, 19527), (1132, 17250), (1150, 16980), (1380, 14150), (1415, 13800), (1500, 13018), (1698, 11500), (1725, 11320), (2264, 8625), (2300, 8490), (2760, 7075), (2830, 6900), (2875, 6792), (3000, 6509), (3396, 5750), (3450, 5660), (4245, 4600)]