71550000

素因数分解:

$2^4\times 3^3\times 5^5\times {\mathrm{53}}^1$

素因数の和:95

約数の個数: 240

約数和(自身を含む): 261545760

約数和(自身を除く): 189995760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 53, 54, 60, 72, 75, 80, 90, 100, 106, 108, 120, 125, 135, 144, 150, 159, 180, 200, 212, 216, 225, 240, 250, 265, 270, 300, 318, 360, 375, 400, 424, 432, 450, 477, 500, 530, 540, 600, 625, 636, 675, 720, 750, 795, 848, 900, 954, 1000, 1060, 1080, 1125, 1200, 1250, 1272, 1325, 1350, 1431, 1500, 1590, 1800, 1875, 1908, 2000, 2120, 2160, 2250, 2385, 2500, 2544, 2650, 2700, 2862, 3000, 3125, 3180, 3375, 3600, 3750, 3816, 3975, 4240, 4500, 4770, 5000, 5300, 5400, 5625, 5724, 6000, 6250, 6360, 6625, 6750, 7155, 7500, 7632, 7950, 9000, 9375, 9540, 10000, 10600, 10800, 11250, 11448, 11925, 12500, 12720, 13250, 13500, 14310, 15000, 15900, 16875, 18000, 18750, 19080, 19875, 21200, 22500, 22896, 23850, 25000, 26500, 27000, 28125, 28620, 30000, 31800, 33125, 33750, 35775, 37500, 38160, 39750, 45000, 47700, 50000, 53000, 54000, 56250, 57240, 59625, 63600, 66250, 67500, 71550, 75000, 79500, 84375, 90000, 95400, 99375, 106000, 112500, 114480, 119250, 132500, 135000, 143100, 150000, 159000, 165625, 168750, 178875, 190800, 198750, 225000, 238500, 265000, 270000, 286200, 298125, 318000, 331250, 337500, 357750, 397500, 450000, 477000, 496875, 530000, 572400, 596250, 662500, 675000, 715500, 795000, 894375, 954000, 993750, 1192500, 1325000, 1350000, 1431000, 1490625, 1590000, 1788750, 1987500, 2385000, 2650000, 2862000, 2981250, 3577500, 3975000, 4471875, 4770000, 5962500, 7155000, 7950000, 8943750, 11925000, 14310000, 17887500, 23850000, 35775000, 71550000]

約数ペア:

[(1, 71550000), (2, 35775000), (3, 23850000), (4, 17887500), (5, 14310000), (6, 11925000), (8, 8943750), (9, 7950000), (10, 7155000), (12, 5962500), (15, 4770000), (16, 4471875), (18, 3975000), (20, 3577500), (24, 2981250), (25, 2862000), (27, 2650000), (30, 2385000), (36, 1987500), (40, 1788750), (45, 1590000), (48, 1490625), (50, 1431000), (53, 1350000), (54, 1325000), (60, 1192500), (72, 993750), (75, 954000), (80, 894375), (90, 795000), (100, 715500), (106, 675000), (108, 662500), (120, 596250), (125, 572400), (135, 530000), (144, 496875), (150, 477000), (159, 450000), (180, 397500), (200, 357750), (212, 337500), (216, 331250), (225, 318000), (240, 298125), (250, 286200), (265, 270000), (270, 265000), (300, 238500), (318, 225000), (360, 198750), (375, 190800), (400, 178875), (424, 168750), (432, 165625), (450, 159000), (477, 150000), (500, 143100), (530, 135000), (540, 132500), (600, 119250), (625, 114480), (636, 112500), (675, 106000), (720, 99375), (750, 95400), (795, 90000), (848, 84375), (900, 79500), (954, 75000), (1000, 71550), (1060, 67500), (1080, 66250), (1125, 63600), (1200, 59625), (1250, 57240), (1272, 56250), (1325, 54000), (1350, 53000), (1431, 50000), (1500, 47700), (1590, 45000), (1800, 39750), (1875, 38160), (1908, 37500), (2000, 35775), (2120, 33750), (2160, 33125), (2250, 31800), (2385, 30000), (2500, 28620), (2544, 28125), (2650, 27000), (2700, 26500), (2862, 25000), (3000, 23850), (3125, 22896), (3180, 22500), (3375, 21200), (3600, 19875), (3750, 19080), (3816, 18750), (3975, 18000), (4240, 16875), (4500, 15900), (4770, 15000), (5000, 14310), (5300, 13500), (5400, 13250), (5625, 12720), (5724, 12500), (6000, 11925), (6250, 11448), (6360, 11250), (6625, 10800), (6750, 10600), (7155, 10000), (7500, 9540), (7632, 9375), (7950, 9000)]