68055000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{349}}^1$

素因数の和:391

約数の個数: 160

約数和(自身を含む): 229614000

約数和(自身を除く): 161559000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 125, 130, 150, 156, 195, 200, 250, 260, 300, 312, 325, 349, 375, 390, 500, 520, 600, 625, 650, 698, 750, 780, 975, 1000, 1047, 1250, 1300, 1396, 1500, 1560, 1625, 1745, 1875, 1950, 2094, 2500, 2600, 2792, 3000, 3250, 3490, 3750, 3900, 4188, 4537, 4875, 5000, 5235, 6500, 6980, 7500, 7800, 8125, 8376, 8725, 9074, 9750, 10470, 13000, 13611, 13960, 15000, 16250, 17450, 18148, 19500, 20940, 22685, 24375, 26175, 27222, 32500, 34900, 36296, 39000, 41880, 43625, 45370, 48750, 52350, 54444, 65000, 68055, 69800, 87250, 90740, 97500, 104700, 108888, 113425, 130875, 136110, 174500, 181480, 195000, 209400, 218125, 226850, 261750, 272220, 340275, 349000, 436250, 453700, 523500, 544440, 567125, 654375, 680550, 872500, 907400, 1047000, 1134250, 1308750, 1361100, 1701375, 1745000, 2268500, 2617500, 2722200, 2835625, 3402750, 4537000, 5235000, 5671250, 6805500, 8506875, 11342500, 13611000, 17013750, 22685000, 34027500, 68055000]

約数ペア:

[(1, 68055000), (2, 34027500), (3, 22685000), (4, 17013750), (5, 13611000), (6, 11342500), (8, 8506875), (10, 6805500), (12, 5671250), (13, 5235000), (15, 4537000), (20, 3402750), (24, 2835625), (25, 2722200), (26, 2617500), (30, 2268500), (39, 1745000), (40, 1701375), (50, 1361100), (52, 1308750), (60, 1134250), (65, 1047000), (75, 907400), (78, 872500), (100, 680550), (104, 654375), (120, 567125), (125, 544440), (130, 523500), (150, 453700), (156, 436250), (195, 349000), (200, 340275), (250, 272220), (260, 261750), (300, 226850), (312, 218125), (325, 209400), (349, 195000), (375, 181480), (390, 174500), (500, 136110), (520, 130875), (600, 113425), (625, 108888), (650, 104700), (698, 97500), (750, 90740), (780, 87250), (975, 69800), (1000, 68055), (1047, 65000), (1250, 54444), (1300, 52350), (1396, 48750), (1500, 45370), (1560, 43625), (1625, 41880), (1745, 39000), (1875, 36296), (1950, 34900), (2094, 32500), (2500, 27222), (2600, 26175), (2792, 24375), (3000, 22685), (3250, 20940), (3490, 19500), (3750, 18148), (3900, 17450), (4188, 16250), (4537, 15000), (4875, 13960), (5000, 13611), (5235, 13000), (6500, 10470), (6980, 9750), (7500, 9074), (7800, 8725), (8125, 8376)]