222240000

素因数分解:

$2^8\times 3^1\times 5^4\times {\mathrm{463}}^1$

素因数の和:502

約数の個数: 180

約数和(自身を含む): 740712896

約数和(自身を除く): 518472896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 125, 128, 150, 160, 192, 200, 240, 250, 256, 300, 320, 375, 384, 400, 463, 480, 500, 600, 625, 640, 750, 768, 800, 926, 960, 1000, 1200, 1250, 1280, 1389, 1500, 1600, 1852, 1875, 1920, 2000, 2315, 2400, 2500, 2778, 3000, 3200, 3704, 3750, 3840, 4000, 4630, 4800, 5000, 5556, 6000, 6400, 6945, 7408, 7500, 8000, 9260, 9600, 10000, 11112, 11575, 12000, 13890, 14816, 15000, 16000, 18520, 19200, 20000, 22224, 23150, 24000, 27780, 29632, 30000, 32000, 34725, 37040, 40000, 44448, 46300, 48000, 55560, 57875, 59264, 60000, 69450, 74080, 80000, 88896, 92600, 96000, 111120, 115750, 118528, 120000, 138900, 148160, 160000, 173625, 177792, 185200, 222240, 231500, 240000, 277800, 289375, 296320, 347250, 355584, 370400, 444480, 463000, 480000, 555600, 578750, 592640, 694500, 740800, 868125, 888960, 926000, 1111200, 1157500, 1389000, 1481600, 1736250, 1777920, 1852000, 2222400, 2315000, 2778000, 2963200, 3472500, 3704000, 4444800, 4630000, 5556000, 6945000, 7408000, 8889600, 9260000, 11112000, 13890000, 14816000, 18520000, 22224000, 27780000, 37040000, 44448000, 55560000, 74080000, 111120000, 222240000]

約数ペア:

[(1, 222240000), (2, 111120000), (3, 74080000), (4, 55560000), (5, 44448000), (6, 37040000), (8, 27780000), (10, 22224000), (12, 18520000), (15, 14816000), (16, 13890000), (20, 11112000), (24, 9260000), (25, 8889600), (30, 7408000), (32, 6945000), (40, 5556000), (48, 4630000), (50, 4444800), (60, 3704000), (64, 3472500), (75, 2963200), (80, 2778000), (96, 2315000), (100, 2222400), (120, 1852000), (125, 1777920), (128, 1736250), (150, 1481600), (160, 1389000), (192, 1157500), (200, 1111200), (240, 926000), (250, 888960), (256, 868125), (300, 740800), (320, 694500), (375, 592640), (384, 578750), (400, 555600), (463, 480000), (480, 463000), (500, 444480), (600, 370400), (625, 355584), (640, 347250), (750, 296320), (768, 289375), (800, 277800), (926, 240000), (960, 231500), (1000, 222240), (1200, 185200), (1250, 177792), (1280, 173625), (1389, 160000), (1500, 148160), (1600, 138900), (1852, 120000), (1875, 118528), (1920, 115750), (2000, 111120), (2315, 96000), (2400, 92600), (2500, 88896), (2778, 80000), (3000, 74080), (3200, 69450), (3704, 60000), (3750, 59264), (3840, 57875), (4000, 55560), (4630, 48000), (4800, 46300), (5000, 44448), (5556, 40000), (6000, 37040), (6400, 34725), (6945, 32000), (7408, 30000), (7500, 29632), (8000, 27780), (9260, 24000), (9600, 23150), (10000, 22224), (11112, 20000), (11575, 19200), (12000, 18520), (13890, 16000), (14816, 15000)]