551315160

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{499}}^1$

素因数の和:564

約数の個数: 320

約数和(自身を含む): 2090880000

約数和(自身を除く): 1539564840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 31, 33, 36, 40, 44, 45, 54, 55, 60, 62, 66, 72, 81, 88, 90, 93, 99, 108, 110, 120, 124, 132, 135, 155, 162, 165, 180, 186, 198, 216, 220, 248, 264, 270, 279, 297, 310, 324, 330, 341, 360, 372, 396, 405, 440, 465, 495, 499, 540, 558, 594, 620, 648, 660, 682, 744, 792, 810, 837, 891, 930, 990, 998, 1023, 1080, 1116, 1188, 1240, 1320, 1364, 1395, 1485, 1497, 1620, 1674, 1705, 1782, 1860, 1980, 1996, 2046, 2232, 2376, 2495, 2511, 2728, 2790, 2970, 2994, 3069, 3240, 3348, 3410, 3564, 3720, 3960, 3992, 4092, 4185, 4455, 4491, 4990, 5022, 5115, 5489, 5580, 5940, 5988, 6138, 6696, 6820, 7128, 7485, 8184, 8370, 8910, 8982, 9207, 9980, 10044, 10230, 10978, 11160, 11880, 11976, 12276, 12555, 13473, 13640, 14970, 15345, 15469, 16467, 16740, 17820, 17964, 18414, 19960, 20088, 20460, 21956, 22455, 24552, 25110, 26946, 27445, 27621, 29940, 30690, 30938, 32934, 33480, 35640, 35928, 36828, 40419, 40920, 43912, 44910, 46035, 46407, 49401, 50220, 53892, 54890, 55242, 59880, 61380, 61876, 65868, 67365, 73656, 77345, 80838, 82335, 89820, 92070, 92814, 98802, 100440, 107784, 109780, 110484, 122760, 123752, 131736, 134730, 138105, 139221, 148203, 154690, 161676, 164670, 170159, 179640, 184140, 185628, 197604, 202095, 219560, 220968, 232035, 247005, 269460, 276210, 278442, 296406, 309380, 323352, 329340, 340318, 368280, 371256, 395208, 404190, 417663, 444609, 464070, 494010, 510477, 538920, 552420, 556884, 592812, 618760, 658680, 680636, 696105, 741015, 808380, 835326, 850795, 889218, 928140, 988020, 1020954, 1104840, 1113768, 1185624, 1252989, 1361272, 1392210, 1482030, 1531431, 1616760, 1670652, 1701590, 1778436, 1856280, 1976040, 2041908, 2088315, 2223045, 2505978, 2552385, 2784420, 2964060, 3062862, 3341304, 3403180, 3556872, 4083816, 4176630, 4446090, 4594293, 5011956, 5104770, 5568840, 5928120, 6125724, 6264945, 6806360, 7657155, 8353260, 8892180, 9188586, 10023912, 10209540, 12251448, 12529890, 13782879, 15314310, 16706520, 17784360, 18377172, 20419080, 22971465, 25059780, 27565758, 30628620, 36754344, 45942930, 50119560, 55131516, 61257240, 68914395, 91885860, 110263032, 137828790, 183771720, 275657580, 551315160]

約数ペア:

[(1, 551315160), (2, 275657580), (3, 183771720), (4, 137828790), (5, 110263032), (6, 91885860), (8, 68914395), (9, 61257240), (10, 55131516), (11, 50119560), (12, 45942930), (15, 36754344), (18, 30628620), (20, 27565758), (22, 25059780), (24, 22971465), (27, 20419080), (30, 18377172), (31, 17784360), (33, 16706520), (36, 15314310), (40, 13782879), (44, 12529890), (45, 12251448), (54, 10209540), (55, 10023912), (60, 9188586), (62, 8892180), (66, 8353260), (72, 7657155), (81, 6806360), (88, 6264945), (90, 6125724), (93, 5928120), (99, 5568840), (108, 5104770), (110, 5011956), (120, 4594293), (124, 4446090), (132, 4176630), (135, 4083816), (155, 3556872), (162, 3403180), (165, 3341304), (180, 3062862), (186, 2964060), (198, 2784420), (216, 2552385), (220, 2505978), (248, 2223045), (264, 2088315), (270, 2041908), (279, 1976040), (297, 1856280), (310, 1778436), (324, 1701590), (330, 1670652), (341, 1616760), (360, 1531431), (372, 1482030), (396, 1392210), (405, 1361272), (440, 1252989), (465, 1185624), (495, 1113768), (499, 1104840), (540, 1020954), (558, 988020), (594, 928140), (620, 889218), (648, 850795), (660, 835326), (682, 808380), (744, 741015), (792, 696105), (810, 680636), (837, 658680), (891, 618760), (930, 592812), (990, 556884), (998, 552420), (1023, 538920), (1080, 510477), (1116, 494010), (1188, 464070), (1240, 444609), (1320, 417663), (1364, 404190), (1395, 395208), (1485, 371256), (1497, 368280), (1620, 340318), (1674, 329340), (1705, 323352), (1782, 309380), (1860, 296406), (1980, 278442), (1996, 276210), (2046, 269460), (2232, 247005), (2376, 232035), (2495, 220968), (2511, 219560), (2728, 202095), (2790, 197604), (2970, 185628), (2994, 184140), (3069, 179640), (3240, 170159), (3348, 164670), (3410, 161676), (3564, 154690), (3720, 148203), (3960, 139221), (3992, 138105), (4092, 134730), (4185, 131736), (4455, 123752), (4491, 122760), (4990, 110484), (5022, 109780), (5115, 107784), (5489, 100440), (5580, 98802), (5940, 92814), (5988, 92070), (6138, 89820), (6696, 82335), (6820, 80838), (7128, 77345), (7485, 73656), (8184, 67365), (8370, 65868), (8910, 61876), (8982, 61380), (9207, 59880), (9980, 55242), (10044, 54890), (10230, 53892), (10978, 50220), (11160, 49401), (11880, 46407), (11976, 46035), (12276, 44910), (12555, 43912), (13473, 40920), (13640, 40419), (14970, 36828), (15345, 35928), (15469, 35640), (16467, 33480), (16740, 32934), (17820, 30938), (17964, 30690), (18414, 29940), (19960, 27621), (20088, 27445), (20460, 26946), (21956, 25110), (22455, 24552)]