245379000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{263}}^1\times {\mathrm{311}}^1$

素因数の和:598

約数の個数: 128

約数和(自身を含む): 770964480

約数和(自身を除く): 525585480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 263, 300, 311, 375, 500, 526, 600, 622, 750, 789, 933, 1000, 1052, 1244, 1315, 1500, 1555, 1578, 1866, 2104, 2488, 2630, 3000, 3110, 3156, 3732, 3945, 4665, 5260, 6220, 6312, 6575, 7464, 7775, 7890, 9330, 10520, 12440, 13150, 15550, 15780, 18660, 19725, 23325, 26300, 31100, 31560, 32875, 37320, 38875, 39450, 46650, 52600, 62200, 65750, 77750, 78900, 81793, 93300, 98625, 116625, 131500, 155500, 157800, 163586, 186600, 197250, 233250, 245379, 263000, 311000, 327172, 394500, 408965, 466500, 490758, 654344, 789000, 817930, 933000, 981516, 1226895, 1635860, 1963032, 2044825, 2453790, 3271720, 4089650, 4907580, 6134475, 8179300, 9815160, 10224125, 12268950, 16358600, 20448250, 24537900, 30672375, 40896500, 49075800, 61344750, 81793000, 122689500, 245379000]

約数ペア:

[(1, 245379000), (2, 122689500), (3, 81793000), (4, 61344750), (5, 49075800), (6, 40896500), (8, 30672375), (10, 24537900), (12, 20448250), (15, 16358600), (20, 12268950), (24, 10224125), (25, 9815160), (30, 8179300), (40, 6134475), (50, 4907580), (60, 4089650), (75, 3271720), (100, 2453790), (120, 2044825), (125, 1963032), (150, 1635860), (200, 1226895), (250, 981516), (263, 933000), (300, 817930), (311, 789000), (375, 654344), (500, 490758), (526, 466500), (600, 408965), (622, 394500), (750, 327172), (789, 311000), (933, 263000), (1000, 245379), (1052, 233250), (1244, 197250), (1315, 186600), (1500, 163586), (1555, 157800), (1578, 155500), (1866, 131500), (2104, 116625), (2488, 98625), (2630, 93300), (3000, 81793), (3110, 78900), (3156, 77750), (3732, 65750), (3945, 62200), (4665, 52600), (5260, 46650), (6220, 39450), (6312, 38875), (6575, 37320), (7464, 32875), (7775, 31560), (7890, 31100), (9330, 26300), (10520, 23325), (12440, 19725), (13150, 18660), (15550, 15780)]