27688500

素因数分解:

$2^2\times 3^3\times 5^3\times 7^1\times {\mathrm{293}}^1$

素因数の和:328

約数の個数: 192

約数和(自身を含む): 102735360

約数和(自身を除く): 75046860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 84, 90, 100, 105, 108, 125, 126, 135, 140, 150, 175, 180, 189, 210, 225, 250, 252, 270, 293, 300, 315, 350, 375, 378, 420, 450, 500, 525, 540, 586, 630, 675, 700, 750, 756, 875, 879, 900, 945, 1050, 1125, 1172, 1260, 1350, 1465, 1500, 1575, 1750, 1758, 1890, 2051, 2100, 2250, 2625, 2637, 2700, 2930, 3150, 3375, 3500, 3516, 3780, 4102, 4395, 4500, 4725, 5250, 5274, 5860, 6153, 6300, 6750, 7325, 7875, 7911, 8204, 8790, 9450, 10255, 10500, 10548, 12306, 13185, 13500, 14650, 15750, 15822, 17580, 18459, 18900, 20510, 21975, 23625, 24612, 26370, 29300, 30765, 31500, 31644, 36625, 36918, 39555, 41020, 43950, 47250, 51275, 52740, 55377, 61530, 65925, 73250, 73836, 79110, 87900, 92295, 94500, 102550, 109875, 110754, 123060, 131850, 146500, 153825, 158220, 184590, 197775, 205100, 219750, 221508, 256375, 263700, 276885, 307650, 329625, 369180, 395550, 439500, 461475, 512750, 553770, 615300, 659250, 769125, 791100, 922950, 988875, 1025500, 1107540, 1318500, 1384425, 1538250, 1845900, 1977750, 2307375, 2768850, 3076500, 3955500, 4614750, 5537700, 6922125, 9229500, 13844250, 27688500]

約数ペア:

[(1, 27688500), (2, 13844250), (3, 9229500), (4, 6922125), (5, 5537700), (6, 4614750), (7, 3955500), (9, 3076500), (10, 2768850), (12, 2307375), (14, 1977750), (15, 1845900), (18, 1538250), (20, 1384425), (21, 1318500), (25, 1107540), (27, 1025500), (28, 988875), (30, 922950), (35, 791100), (36, 769125), (42, 659250), (45, 615300), (50, 553770), (54, 512750), (60, 461475), (63, 439500), (70, 395550), (75, 369180), (84, 329625), (90, 307650), (100, 276885), (105, 263700), (108, 256375), (125, 221508), (126, 219750), (135, 205100), (140, 197775), (150, 184590), (175, 158220), (180, 153825), (189, 146500), (210, 131850), (225, 123060), (250, 110754), (252, 109875), (270, 102550), (293, 94500), (300, 92295), (315, 87900), (350, 79110), (375, 73836), (378, 73250), (420, 65925), (450, 61530), (500, 55377), (525, 52740), (540, 51275), (586, 47250), (630, 43950), (675, 41020), (700, 39555), (750, 36918), (756, 36625), (875, 31644), (879, 31500), (900, 30765), (945, 29300), (1050, 26370), (1125, 24612), (1172, 23625), (1260, 21975), (1350, 20510), (1465, 18900), (1500, 18459), (1575, 17580), (1750, 15822), (1758, 15750), (1890, 14650), (2051, 13500), (2100, 13185), (2250, 12306), (2625, 10548), (2637, 10500), (2700, 10255), (2930, 9450), (3150, 8790), (3375, 8204), (3500, 7911), (3516, 7875), (3780, 7325), (4102, 6750), (4395, 6300), (4500, 6153), (4725, 5860), (5250, 5274)]