826972740

素因数分解:

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

素因数の和:565

約数の個数: 288

約数和(自身を含む): 2935296000

約数和(自身を除く): 2108323260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 31, 33, 36, 44, 45, 54, 55, 60, 62, 66, 81, 90, 93, 99, 108, 110, 124, 132, 135, 155, 162, 165, 180, 186, 198, 220, 243, 270, 279, 297, 310, 324, 330, 341, 372, 396, 405, 465, 486, 495, 499, 540, 558, 594, 620, 660, 682, 810, 837, 891, 930, 972, 990, 998, 1023, 1116, 1188, 1215, 1364, 1395, 1485, 1497, 1620, 1674, 1705, 1782, 1860, 1980, 1996, 2046, 2430, 2495, 2511, 2673, 2790, 2970, 2994, 3069, 3348, 3410, 3564, 4092, 4185, 4455, 4491, 4860, 4990, 5022, 5115, 5346, 5489, 5580, 5940, 5988, 6138, 6820, 7485, 7533, 8370, 8910, 8982, 9207, 9980, 10044, 10230, 10692, 10978, 12276, 12555, 13365, 13473, 14970, 15066, 15345, 15469, 16467, 16740, 17820, 17964, 18414, 20460, 21956, 22455, 25110, 26730, 26946, 27445, 27621, 29940, 30132, 30690, 30938, 32934, 36828, 37665, 40419, 44910, 46035, 46407, 49401, 50220, 53460, 53892, 54890, 55242, 61380, 61876, 65868, 67365, 75330, 77345, 80838, 82335, 82863, 89820, 92070, 92814, 98802, 109780, 110484, 121257, 134730, 138105, 139221, 148203, 150660, 154690, 161676, 164670, 165726, 170159, 184140, 185628, 197604, 202095, 232035, 242514, 247005, 269460, 276210, 278442, 296406, 309380, 329340, 331452, 340318, 404190, 414315, 417663, 444609, 464070, 485028, 494010, 510477, 552420, 556884, 592812, 606285, 680636, 696105, 741015, 808380, 828630, 835326, 850795, 889218, 928140, 988020, 1020954, 1212570, 1252989, 1333827, 1392210, 1482030, 1531431, 1657260, 1670652, 1701590, 1778436, 2041908, 2088315, 2223045, 2425140, 2505978, 2552385, 2667654, 2784420, 2964060, 3062862, 3403180, 3758967, 4176630, 4446090, 4594293, 5011956, 5104770, 5335308, 6125724, 6264945, 6669135, 7517934, 7657155, 8353260, 8892180, 9188586, 10209540, 12529890, 13338270, 13782879, 15035868, 15314310, 18377172, 18794835, 22971465, 25059780, 26676540, 27565758, 30628620, 37589670, 41348637, 45942930, 55131516, 68914395, 75179340, 82697274, 91885860, 137828790, 165394548, 206743185, 275657580, 413486370, 826972740]

約数ペア:

[(1, 826972740), (2, 413486370), (3, 275657580), (4, 206743185), (5, 165394548), (6, 137828790), (9, 91885860), (10, 82697274), (11, 75179340), (12, 68914395), (15, 55131516), (18, 45942930), (20, 41348637), (22, 37589670), (27, 30628620), (30, 27565758), (31, 26676540), (33, 25059780), (36, 22971465), (44, 18794835), (45, 18377172), (54, 15314310), (55, 15035868), (60, 13782879), (62, 13338270), (66, 12529890), (81, 10209540), (90, 9188586), (93, 8892180), (99, 8353260), (108, 7657155), (110, 7517934), (124, 6669135), (132, 6264945), (135, 6125724), (155, 5335308), (162, 5104770), (165, 5011956), (180, 4594293), (186, 4446090), (198, 4176630), (220, 3758967), (243, 3403180), (270, 3062862), (279, 2964060), (297, 2784420), (310, 2667654), (324, 2552385), (330, 2505978), (341, 2425140), (372, 2223045), (396, 2088315), (405, 2041908), (465, 1778436), (486, 1701590), (495, 1670652), (499, 1657260), (540, 1531431), (558, 1482030), (594, 1392210), (620, 1333827), (660, 1252989), (682, 1212570), (810, 1020954), (837, 988020), (891, 928140), (930, 889218), (972, 850795), (990, 835326), (998, 828630), (1023, 808380), (1116, 741015), (1188, 696105), (1215, 680636), (1364, 606285), (1395, 592812), (1485, 556884), (1497, 552420), (1620, 510477), (1674, 494010), (1705, 485028), (1782, 464070), (1860, 444609), (1980, 417663), (1996, 414315), (2046, 404190), (2430, 340318), (2495, 331452), (2511, 329340), (2673, 309380), (2790, 296406), (2970, 278442), (2994, 276210), (3069, 269460), (3348, 247005), (3410, 242514), (3564, 232035), (4092, 202095), (4185, 197604), (4455, 185628), (4491, 184140), (4860, 170159), (4990, 165726), (5022, 164670), (5115, 161676), (5346, 154690), (5489, 150660), (5580, 148203), (5940, 139221), (5988, 138105), (6138, 134730), (6820, 121257), (7485, 110484), (7533, 109780), (8370, 98802), (8910, 92814), (8982, 92070), (9207, 89820), (9980, 82863), (10044, 82335), (10230, 80838), (10692, 77345), (10978, 75330), (12276, 67365), (12555, 65868), (13365, 61876), (13473, 61380), (14970, 55242), (15066, 54890), (15345, 53892), (15469, 53460), (16467, 50220), (16740, 49401), (17820, 46407), (17964, 46035), (18414, 44910), (20460, 40419), (21956, 37665), (22455, 36828), (25110, 32934), (26730, 30938), (26946, 30690), (27445, 30132), (27621, 29940)]