51513000

素因数分解:

$2^3\times 3^1\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1$

素因数の和:265

約数の個数: 256

約数和(自身を含む): 201277440

約数和(自身を除く): 149764440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 25, 28, 30, 33, 35, 40, 42, 44, 50, 55, 56, 60, 66, 70, 75, 77, 84, 88, 100, 105, 110, 120, 125, 132, 140, 150, 154, 165, 168, 175, 200, 210, 220, 223, 231, 250, 264, 275, 280, 300, 308, 330, 350, 375, 385, 420, 440, 446, 462, 500, 525, 550, 600, 616, 660, 669, 700, 750, 770, 825, 840, 875, 892, 924, 1000, 1050, 1100, 1115, 1155, 1320, 1338, 1375, 1400, 1500, 1540, 1561, 1650, 1750, 1784, 1848, 1925, 2100, 2200, 2230, 2310, 2453, 2625, 2676, 2750, 3000, 3080, 3122, 3300, 3345, 3500, 3850, 4125, 4200, 4460, 4620, 4683, 4906, 5250, 5352, 5500, 5575, 5775, 6244, 6600, 6690, 7000, 7359, 7700, 7805, 8250, 8920, 9240, 9366, 9625, 9812, 10500, 11000, 11150, 11550, 12265, 12488, 13380, 14718, 15400, 15610, 16500, 16725, 17171, 18732, 19250, 19624, 21000, 22300, 23100, 23415, 24530, 26760, 27875, 28875, 29436, 31220, 33000, 33450, 34342, 36795, 37464, 38500, 39025, 44600, 46200, 46830, 49060, 51513, 55750, 57750, 58872, 61325, 62440, 66900, 68684, 73590, 77000, 78050, 83625, 85855, 93660, 98120, 103026, 111500, 115500, 117075, 122650, 133800, 137368, 147180, 156100, 167250, 171710, 183975, 187320, 195125, 206052, 223000, 231000, 234150, 245300, 257565, 294360, 306625, 312200, 334500, 343420, 367950, 390250, 412104, 429275, 468300, 490600, 515130, 585375, 613250, 669000, 686840, 735900, 780500, 858550, 919875, 936600, 1030260, 1170750, 1226500, 1287825, 1471800, 1561000, 1717100, 1839750, 2060520, 2146375, 2341500, 2453000, 2575650, 3434200, 3679500, 4292750, 4683000, 5151300, 6439125, 7359000, 8585500, 10302600, 12878250, 17171000, 25756500, 51513000]

約数ペア:

[(1, 51513000), (2, 25756500), (3, 17171000), (4, 12878250), (5, 10302600), (6, 8585500), (7, 7359000), (8, 6439125), (10, 5151300), (11, 4683000), (12, 4292750), (14, 3679500), (15, 3434200), (20, 2575650), (21, 2453000), (22, 2341500), (24, 2146375), (25, 2060520), (28, 1839750), (30, 1717100), (33, 1561000), (35, 1471800), (40, 1287825), (42, 1226500), (44, 1170750), (50, 1030260), (55, 936600), (56, 919875), (60, 858550), (66, 780500), (70, 735900), (75, 686840), (77, 669000), (84, 613250), (88, 585375), (100, 515130), (105, 490600), (110, 468300), (120, 429275), (125, 412104), (132, 390250), (140, 367950), (150, 343420), (154, 334500), (165, 312200), (168, 306625), (175, 294360), (200, 257565), (210, 245300), (220, 234150), (223, 231000), (231, 223000), (250, 206052), (264, 195125), (275, 187320), (280, 183975), (300, 171710), (308, 167250), (330, 156100), (350, 147180), (375, 137368), (385, 133800), (420, 122650), (440, 117075), (446, 115500), (462, 111500), (500, 103026), (525, 98120), (550, 93660), (600, 85855), (616, 83625), (660, 78050), (669, 77000), (700, 73590), (750, 68684), (770, 66900), (825, 62440), (840, 61325), (875, 58872), (892, 57750), (924, 55750), (1000, 51513), (1050, 49060), (1100, 46830), (1115, 46200), (1155, 44600), (1320, 39025), (1338, 38500), (1375, 37464), (1400, 36795), (1500, 34342), (1540, 33450), (1561, 33000), (1650, 31220), (1750, 29436), (1784, 28875), (1848, 27875), (1925, 26760), (2100, 24530), (2200, 23415), (2230, 23100), (2310, 22300), (2453, 21000), (2625, 19624), (2676, 19250), (2750, 18732), (3000, 17171), (3080, 16725), (3122, 16500), (3300, 15610), (3345, 15400), (3500, 14718), (3850, 13380), (4125, 12488), (4200, 12265), (4460, 11550), (4620, 11150), (4683, 11000), (4906, 10500), (5250, 9812), (5352, 9625), (5500, 9366), (5575, 9240), (5775, 8920), (6244, 8250), (6600, 7805), (6690, 7700), (7000, 7359)]