228390000

素因数分解:

$2^4\times 3^1\times 5^4\times {\mathrm{23}}^1\times {\mathrm{331}}^1$

素因数の和:385

約数の個数: 200

約数和(自身を含む): 771652992

約数和(自身を除く): 543262992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 40, 46, 48, 50, 60, 69, 75, 80, 92, 100, 115, 120, 125, 138, 150, 184, 200, 230, 240, 250, 276, 300, 331, 345, 368, 375, 400, 460, 500, 552, 575, 600, 625, 662, 690, 750, 920, 993, 1000, 1104, 1150, 1200, 1250, 1324, 1380, 1500, 1655, 1725, 1840, 1875, 1986, 2000, 2300, 2500, 2648, 2760, 2875, 3000, 3310, 3450, 3750, 3972, 4600, 4965, 5000, 5296, 5520, 5750, 6000, 6620, 6900, 7500, 7613, 7944, 8275, 8625, 9200, 9930, 10000, 11500, 13240, 13800, 14375, 15000, 15226, 15888, 16550, 17250, 19860, 22839, 23000, 24825, 26480, 27600, 28750, 30000, 30452, 33100, 34500, 38065, 39720, 41375, 43125, 45678, 46000, 49650, 57500, 60904, 66200, 69000, 76130, 79440, 82750, 86250, 91356, 99300, 114195, 115000, 121808, 124125, 132400, 138000, 152260, 165500, 172500, 182712, 190325, 198600, 206875, 228390, 230000, 248250, 304520, 331000, 345000, 365424, 380650, 397200, 413750, 456780, 496500, 570975, 609040, 620625, 662000, 690000, 761300, 827500, 913560, 951625, 993000, 1141950, 1241250, 1522600, 1655000, 1827120, 1903250, 1986000, 2283900, 2482500, 2854875, 3045200, 3310000, 3806500, 4567800, 4758125, 4965000, 5709750, 7613000, 9135600, 9516250, 9930000, 11419500, 14274375, 15226000, 19032500, 22839000, 28548750, 38065000, 45678000, 57097500, 76130000, 114195000, 228390000]

約数ペア:

[(1, 228390000), (2, 114195000), (3, 76130000), (4, 57097500), (5, 45678000), (6, 38065000), (8, 28548750), (10, 22839000), (12, 19032500), (15, 15226000), (16, 14274375), (20, 11419500), (23, 9930000), (24, 9516250), (25, 9135600), (30, 7613000), (40, 5709750), (46, 4965000), (48, 4758125), (50, 4567800), (60, 3806500), (69, 3310000), (75, 3045200), (80, 2854875), (92, 2482500), (100, 2283900), (115, 1986000), (120, 1903250), (125, 1827120), (138, 1655000), (150, 1522600), (184, 1241250), (200, 1141950), (230, 993000), (240, 951625), (250, 913560), (276, 827500), (300, 761300), (331, 690000), (345, 662000), (368, 620625), (375, 609040), (400, 570975), (460, 496500), (500, 456780), (552, 413750), (575, 397200), (600, 380650), (625, 365424), (662, 345000), (690, 331000), (750, 304520), (920, 248250), (993, 230000), (1000, 228390), (1104, 206875), (1150, 198600), (1200, 190325), (1250, 182712), (1324, 172500), (1380, 165500), (1500, 152260), (1655, 138000), (1725, 132400), (1840, 124125), (1875, 121808), (1986, 115000), (2000, 114195), (2300, 99300), (2500, 91356), (2648, 86250), (2760, 82750), (2875, 79440), (3000, 76130), (3310, 69000), (3450, 66200), (3750, 60904), (3972, 57500), (4600, 49650), (4965, 46000), (5000, 45678), (5296, 43125), (5520, 41375), (5750, 39720), (6000, 38065), (6620, 34500), (6900, 33100), (7500, 30452), (7613, 30000), (7944, 28750), (8275, 27600), (8625, 26480), (9200, 24825), (9930, 23000), (10000, 22839), (11500, 19860), (13240, 17250), (13800, 16550), (14375, 15888), (15000, 15226)]