45678000

素因数分解:

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

素因数の和:380

約数の個数: 160

約数和(自身を含む): 154132992

約数和(自身を除く): 108454992

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, 662, 690, 750, 920, 993, 1000, 1104, 1150, 1200, 1324, 1380, 1500, 1655, 1725, 1840, 1986, 2000, 2300, 2648, 2760, 2875, 3000, 3310, 3450, 3972, 4600, 4965, 5296, 5520, 5750, 6000, 6620, 6900, 7613, 7944, 8275, 8625, 9200, 9930, 11500, 13240, 13800, 15226, 15888, 16550, 17250, 19860, 22839, 23000, 24825, 26480, 27600, 30452, 33100, 34500, 38065, 39720, 41375, 45678, 46000, 49650, 60904, 66200, 69000, 76130, 79440, 82750, 91356, 99300, 114195, 121808, 124125, 132400, 138000, 152260, 165500, 182712, 190325, 198600, 228390, 248250, 304520, 331000, 365424, 380650, 397200, 456780, 496500, 570975, 609040, 662000, 761300, 913560, 951625, 993000, 1141950, 1522600, 1827120, 1903250, 1986000, 2283900, 2854875, 3045200, 3806500, 4567800, 5709750, 7613000, 9135600, 11419500, 15226000, 22839000, 45678000]

約数ペア:

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