72006900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2017}}^1$

素因数の和:2058

約数の個数: 144

約数和(自身を含む): 252233856

約数和(自身を除く): 180226956

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 25, 28, 30, 34, 35, 42, 50, 51, 60, 68, 70, 75, 84, 85, 100, 102, 105, 119, 140, 150, 170, 175, 204, 210, 238, 255, 300, 340, 350, 357, 420, 425, 476, 510, 525, 595, 700, 714, 850, 1020, 1050, 1190, 1275, 1428, 1700, 1785, 2017, 2100, 2380, 2550, 2975, 3570, 4034, 5100, 5950, 6051, 7140, 8068, 8925, 10085, 11900, 12102, 14119, 17850, 20170, 24204, 28238, 30255, 34289, 35700, 40340, 42357, 50425, 56476, 60510, 68578, 70595, 84714, 100850, 102867, 121020, 137156, 141190, 151275, 169428, 171445, 201700, 205734, 211785, 240023, 282380, 302550, 342890, 352975, 411468, 423570, 480046, 514335, 605100, 685780, 705950, 720069, 847140, 857225, 960092, 1028670, 1058925, 1200115, 1411900, 1440138, 1714450, 2057340, 2117850, 2400230, 2571675, 2880276, 3428900, 3600345, 4235700, 4800460, 5143350, 6000575, 7200690, 10286700, 12001150, 14401380, 18001725, 24002300, 36003450, 72006900]

約数ペア:

[(1, 72006900), (2, 36003450), (3, 24002300), (4, 18001725), (5, 14401380), (6, 12001150), (7, 10286700), (10, 7200690), (12, 6000575), (14, 5143350), (15, 4800460), (17, 4235700), (20, 3600345), (21, 3428900), (25, 2880276), (28, 2571675), (30, 2400230), (34, 2117850), (35, 2057340), (42, 1714450), (50, 1440138), (51, 1411900), (60, 1200115), (68, 1058925), (70, 1028670), (75, 960092), (84, 857225), (85, 847140), (100, 720069), (102, 705950), (105, 685780), (119, 605100), (140, 514335), (150, 480046), (170, 423570), (175, 411468), (204, 352975), (210, 342890), (238, 302550), (255, 282380), (300, 240023), (340, 211785), (350, 205734), (357, 201700), (420, 171445), (425, 169428), (476, 151275), (510, 141190), (525, 137156), (595, 121020), (700, 102867), (714, 100850), (850, 84714), (1020, 70595), (1050, 68578), (1190, 60510), (1275, 56476), (1428, 50425), (1700, 42357), (1785, 40340), (2017, 35700), (2100, 34289), (2380, 30255), (2550, 28238), (2975, 24204), (3570, 20170), (4034, 17850), (5100, 14119), (5950, 12102), (6051, 11900), (7140, 10085), (8068, 8925)]