206775000

素因数分解:

$2^3\times 3^2\times 5^5\times {\mathrm{919}}^1$

素因数の和:956

約数の個数: 144

約数和(自身を含む): 700736400

約数和(自身を除く): 493961400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 125, 150, 180, 200, 225, 250, 300, 360, 375, 450, 500, 600, 625, 750, 900, 919, 1000, 1125, 1250, 1500, 1800, 1838, 1875, 2250, 2500, 2757, 3000, 3125, 3676, 3750, 4500, 4595, 5000, 5514, 5625, 6250, 7352, 7500, 8271, 9000, 9190, 9375, 11028, 11250, 12500, 13785, 15000, 16542, 18380, 18750, 22056, 22500, 22975, 25000, 27570, 28125, 33084, 36760, 37500, 41355, 45000, 45950, 55140, 56250, 66168, 68925, 75000, 82710, 91900, 110280, 112500, 114875, 137850, 165420, 183800, 206775, 225000, 229750, 275700, 330840, 344625, 413550, 459500, 551400, 574375, 689250, 827100, 919000, 1033875, 1148750, 1378500, 1654200, 1723125, 2067750, 2297500, 2757000, 2871875, 3446250, 4135500, 4595000, 5169375, 5743750, 6892500, 8271000, 8615625, 10338750, 11487500, 13785000, 17231250, 20677500, 22975000, 25846875, 34462500, 41355000, 51693750, 68925000, 103387500, 206775000]

約数ペア:

[(1, 206775000), (2, 103387500), (3, 68925000), (4, 51693750), (5, 41355000), (6, 34462500), (8, 25846875), (9, 22975000), (10, 20677500), (12, 17231250), (15, 13785000), (18, 11487500), (20, 10338750), (24, 8615625), (25, 8271000), (30, 6892500), (36, 5743750), (40, 5169375), (45, 4595000), (50, 4135500), (60, 3446250), (72, 2871875), (75, 2757000), (90, 2297500), (100, 2067750), (120, 1723125), (125, 1654200), (150, 1378500), (180, 1148750), (200, 1033875), (225, 919000), (250, 827100), (300, 689250), (360, 574375), (375, 551400), (450, 459500), (500, 413550), (600, 344625), (625, 330840), (750, 275700), (900, 229750), (919, 225000), (1000, 206775), (1125, 183800), (1250, 165420), (1500, 137850), (1800, 114875), (1838, 112500), (1875, 110280), (2250, 91900), (2500, 82710), (2757, 75000), (3000, 68925), (3125, 66168), (3676, 56250), (3750, 55140), (4500, 45950), (4595, 45000), (5000, 41355), (5514, 37500), (5625, 36760), (6250, 33084), (7352, 28125), (7500, 27570), (8271, 25000), (9000, 22975), (9190, 22500), (9375, 22056), (11028, 18750), (11250, 18380), (12500, 16542), (13785, 15000)]