76847760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:374

約数の個数: 240

約数和(自身を含む): 291552768

約数和(自身を除く): 214705008

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 31, 33, 36, 40, 44, 45, 48, 55, 60, 62, 66, 72, 80, 88, 90, 93, 99, 110, 120, 124, 132, 144, 155, 165, 176, 180, 186, 198, 220, 240, 248, 264, 279, 310, 313, 330, 341, 360, 372, 396, 440, 465, 495, 496, 528, 558, 620, 626, 660, 682, 720, 744, 792, 880, 930, 939, 990, 1023, 1116, 1240, 1252, 1320, 1364, 1395, 1488, 1565, 1584, 1705, 1860, 1878, 1980, 2046, 2232, 2480, 2504, 2640, 2728, 2790, 2817, 3069, 3130, 3410, 3443, 3720, 3756, 3960, 4092, 4464, 4695, 5008, 5115, 5456, 5580, 5634, 6138, 6260, 6820, 6886, 7440, 7512, 7920, 8184, 9390, 9703, 10230, 10329, 11160, 11268, 12276, 12520, 13640, 13772, 14085, 15024, 15345, 16368, 17215, 18780, 19406, 20460, 20658, 22320, 22536, 24552, 25040, 27280, 27544, 28170, 29109, 30690, 30987, 34430, 37560, 38812, 40920, 41316, 45072, 48515, 49104, 51645, 55088, 56340, 58218, 61380, 61974, 68860, 75120, 77624, 81840, 82632, 87327, 97030, 103290, 106733, 112680, 116436, 122760, 123948, 137720, 145545, 154935, 155248, 165264, 174654, 194060, 206580, 213466, 225360, 232872, 245520, 247896, 275440, 291090, 309870, 320199, 349308, 388120, 413160, 426932, 436635, 465744, 495792, 533665, 582180, 619740, 640398, 698616, 776240, 826320, 853864, 873270, 960597, 1067330, 1164360, 1239480, 1280796, 1397232, 1600995, 1707728, 1746540, 1921194, 2134660, 2328720, 2478960, 2561592, 3201990, 3493080, 3842388, 4269320, 4802985, 5123184, 6403980, 6986160, 7684776, 8538640, 9605970, 12807960, 15369552, 19211940, 25615920, 38423880, 76847760]

約数ペア:

[(1, 76847760), (2, 38423880), (3, 25615920), (4, 19211940), (5, 15369552), (6, 12807960), (8, 9605970), (9, 8538640), (10, 7684776), (11, 6986160), (12, 6403980), (15, 5123184), (16, 4802985), (18, 4269320), (20, 3842388), (22, 3493080), (24, 3201990), (30, 2561592), (31, 2478960), (33, 2328720), (36, 2134660), (40, 1921194), (44, 1746540), (45, 1707728), (48, 1600995), (55, 1397232), (60, 1280796), (62, 1239480), (66, 1164360), (72, 1067330), (80, 960597), (88, 873270), (90, 853864), (93, 826320), (99, 776240), (110, 698616), (120, 640398), (124, 619740), (132, 582180), (144, 533665), (155, 495792), (165, 465744), (176, 436635), (180, 426932), (186, 413160), (198, 388120), (220, 349308), (240, 320199), (248, 309870), (264, 291090), (279, 275440), (310, 247896), (313, 245520), (330, 232872), (341, 225360), (360, 213466), (372, 206580), (396, 194060), (440, 174654), (465, 165264), (495, 155248), (496, 154935), (528, 145545), (558, 137720), (620, 123948), (626, 122760), (660, 116436), (682, 112680), (720, 106733), (744, 103290), (792, 97030), (880, 87327), (930, 82632), (939, 81840), (990, 77624), (1023, 75120), (1116, 68860), (1240, 61974), (1252, 61380), (1320, 58218), (1364, 56340), (1395, 55088), (1488, 51645), (1565, 49104), (1584, 48515), (1705, 45072), (1860, 41316), (1878, 40920), (1980, 38812), (2046, 37560), (2232, 34430), (2480, 30987), (2504, 30690), (2640, 29109), (2728, 28170), (2790, 27544), (2817, 27280), (3069, 25040), (3130, 24552), (3410, 22536), (3443, 22320), (3720, 20658), (3756, 20460), (3960, 19406), (4092, 18780), (4464, 17215), (4695, 16368), (5008, 15345), (5115, 15024), (5456, 14085), (5580, 13772), (5634, 13640), (6138, 12520), (6260, 12276), (6820, 11268), (6886, 11160), (7440, 10329), (7512, 10230), (7920, 9703), (8184, 9390)]