1572150000

素因数分解:

$2^4\times 3^1\times 5^5\times {\mathrm{47}}^1\times {\mathrm{223}}^1$

素因数の和:306

約数の個数: 240

約数和(自身を含む): 5207666688

約数和(自身を除く): 3635516688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 47, 48, 50, 60, 75, 80, 94, 100, 120, 125, 141, 150, 188, 200, 223, 235, 240, 250, 282, 300, 375, 376, 400, 446, 470, 500, 564, 600, 625, 669, 705, 750, 752, 892, 940, 1000, 1115, 1128, 1175, 1200, 1250, 1338, 1410, 1500, 1784, 1875, 1880, 2000, 2230, 2256, 2350, 2500, 2676, 2820, 3000, 3125, 3345, 3525, 3568, 3750, 3760, 4460, 4700, 5000, 5352, 5575, 5640, 5875, 6000, 6250, 6690, 7050, 7500, 8920, 9375, 9400, 10000, 10481, 10704, 11150, 11280, 11750, 12500, 13380, 14100, 15000, 16725, 17625, 17840, 18750, 18800, 20962, 22300, 23500, 25000, 26760, 27875, 28200, 29375, 30000, 31443, 33450, 35250, 37500, 41924, 44600, 47000, 50000, 52405, 53520, 55750, 56400, 58750, 62886, 66900, 70500, 75000, 83625, 83848, 88125, 89200, 94000, 104810, 111500, 117500, 125772, 133800, 139375, 141000, 146875, 150000, 157215, 167250, 167696, 176250, 209620, 223000, 235000, 251544, 262025, 267600, 278750, 282000, 293750, 314430, 334500, 352500, 418125, 419240, 440625, 446000, 470000, 503088, 524050, 557500, 587500, 628860, 669000, 696875, 705000, 786075, 836250, 838480, 881250, 1048100, 1115000, 1175000, 1257720, 1310125, 1338000, 1393750, 1410000, 1572150, 1672500, 1762500, 2090625, 2096200, 2230000, 2350000, 2515440, 2620250, 2787500, 3144300, 3345000, 3525000, 3930375, 4181250, 4192400, 5240500, 5575000, 6288600, 6550625, 6690000, 7050000, 7860750, 8362500, 10481000, 11150000, 12577200, 13101250, 15721500, 16725000, 19651875, 20962000, 26202500, 31443000, 32753125, 33450000, 39303750, 52405000, 62886000, 65506250, 78607500, 98259375, 104810000, 131012500, 157215000, 196518750, 262025000, 314430000, 393037500, 524050000, 786075000, 1572150000]

約数ペア:

[(1, 1572150000), (2, 786075000), (3, 524050000), (4, 393037500), (5, 314430000), (6, 262025000), (8, 196518750), (10, 157215000), (12, 131012500), (15, 104810000), (16, 98259375), (20, 78607500), (24, 65506250), (25, 62886000), (30, 52405000), (40, 39303750), (47, 33450000), (48, 32753125), (50, 31443000), (60, 26202500), (75, 20962000), (80, 19651875), (94, 16725000), (100, 15721500), (120, 13101250), (125, 12577200), (141, 11150000), (150, 10481000), (188, 8362500), (200, 7860750), (223, 7050000), (235, 6690000), (240, 6550625), (250, 6288600), (282, 5575000), (300, 5240500), (375, 4192400), (376, 4181250), (400, 3930375), (446, 3525000), (470, 3345000), (500, 3144300), (564, 2787500), (600, 2620250), (625, 2515440), (669, 2350000), (705, 2230000), (750, 2096200), (752, 2090625), (892, 1762500), (940, 1672500), (1000, 1572150), (1115, 1410000), (1128, 1393750), (1175, 1338000), (1200, 1310125), (1250, 1257720), (1338, 1175000), (1410, 1115000), (1500, 1048100), (1784, 881250), (1875, 838480), (1880, 836250), (2000, 786075), (2230, 705000), (2256, 696875), (2350, 669000), (2500, 628860), (2676, 587500), (2820, 557500), (3000, 524050), (3125, 503088), (3345, 470000), (3525, 446000), (3568, 440625), (3750, 419240), (3760, 418125), (4460, 352500), (4700, 334500), (5000, 314430), (5352, 293750), (5575, 282000), (5640, 278750), (5875, 267600), (6000, 262025), (6250, 251544), (6690, 235000), (7050, 223000), (7500, 209620), (8920, 176250), (9375, 167696), (9400, 167250), (10000, 157215), (10481, 150000), (10704, 146875), (11150, 141000), (11280, 139375), (11750, 133800), (12500, 125772), (13380, 117500), (14100, 111500), (15000, 104810), (16725, 94000), (17625, 89200), (17840, 88125), (18750, 83848), (18800, 83625), (20962, 75000), (22300, 70500), (23500, 66900), (25000, 62886), (26760, 58750), (27875, 56400), (28200, 55750), (29375, 53520), (30000, 52405), (31443, 50000), (33450, 47000), (35250, 44600), (37500, 41924)]