109966500

素因数分解:

$2^2\times 3^2\times 5^3\times 7^1\times {\mathrm{3491}}^1$

素因数の和:3523

約数の個数: 144

約数和(自身を含む): 396579456

約数和(自身を除く): 286612956

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 125, 126, 140, 150, 175, 180, 210, 225, 250, 252, 300, 315, 350, 375, 420, 450, 500, 525, 630, 700, 750, 875, 900, 1050, 1125, 1260, 1500, 1575, 1750, 2100, 2250, 2625, 3150, 3491, 3500, 4500, 5250, 6300, 6982, 7875, 10473, 10500, 13964, 15750, 17455, 20946, 24437, 31419, 31500, 34910, 41892, 48874, 52365, 62838, 69820, 73311, 87275, 97748, 104730, 122185, 125676, 146622, 157095, 174550, 209460, 219933, 244370, 261825, 293244, 314190, 349100, 366555, 436375, 439866, 488740, 523650, 610925, 628380, 733110, 785475, 872750, 879732, 1047300, 1099665, 1221850, 1309125, 1466220, 1570950, 1745500, 1832775, 2199330, 2443700, 2618250, 3054625, 3141900, 3665550, 3927375, 4398660, 5236500, 5498325, 6109250, 7331100, 7854750, 9163875, 10996650, 12218500, 15709500, 18327750, 21993300, 27491625, 36655500, 54983250, 109966500]

約数ペア:

[(1, 109966500), (2, 54983250), (3, 36655500), (4, 27491625), (5, 21993300), (6, 18327750), (7, 15709500), (9, 12218500), (10, 10996650), (12, 9163875), (14, 7854750), (15, 7331100), (18, 6109250), (20, 5498325), (21, 5236500), (25, 4398660), (28, 3927375), (30, 3665550), (35, 3141900), (36, 3054625), (42, 2618250), (45, 2443700), (50, 2199330), (60, 1832775), (63, 1745500), (70, 1570950), (75, 1466220), (84, 1309125), (90, 1221850), (100, 1099665), (105, 1047300), (125, 879732), (126, 872750), (140, 785475), (150, 733110), (175, 628380), (180, 610925), (210, 523650), (225, 488740), (250, 439866), (252, 436375), (300, 366555), (315, 349100), (350, 314190), (375, 293244), (420, 261825), (450, 244370), (500, 219933), (525, 209460), (630, 174550), (700, 157095), (750, 146622), (875, 125676), (900, 122185), (1050, 104730), (1125, 97748), (1260, 87275), (1500, 73311), (1575, 69820), (1750, 62838), (2100, 52365), (2250, 48874), (2625, 41892), (3150, 34910), (3491, 31500), (3500, 31419), (4500, 24437), (5250, 20946), (6300, 17455), (6982, 15750), (7875, 13964), (10473, 10500)]