74479680

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2351}}^1$

素因数の和:2385

約数の個数: 168

約数和(自身を含む): 279586944

約数和(自身を除く): 205107264

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 396, 440, 480, 495, 528, 576, 660, 704, 720, 792, 880, 960, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2112, 2351, 2640, 2880, 3168, 3520, 3960, 4702, 5280, 6336, 7053, 7920, 9404, 10560, 11755, 14106, 15840, 18808, 21159, 23510, 25861, 28212, 31680, 35265, 37616, 42318, 47020, 51722, 56424, 70530, 75232, 77583, 84636, 94040, 103444, 105795, 112848, 129305, 141060, 150464, 155166, 169272, 188080, 206888, 211590, 225696, 232749, 258610, 282120, 310332, 338544, 376160, 387915, 413776, 423180, 451392, 465498, 517220, 564240, 620664, 677088, 752320, 775830, 827552, 846360, 930996, 1034440, 1128480, 1163745, 1241328, 1354176, 1551660, 1655104, 1692720, 1861992, 2068880, 2256960, 2327490, 2482656, 3103320, 3385440, 3723984, 4137760, 4654980, 4965312, 6206640, 6770880, 7447968, 8275520, 9309960, 12413280, 14895936, 18619920, 24826560, 37239840, 74479680]

約数ペア:

[(1, 74479680), (2, 37239840), (3, 24826560), (4, 18619920), (5, 14895936), (6, 12413280), (8, 9309960), (9, 8275520), (10, 7447968), (11, 6770880), (12, 6206640), (15, 4965312), (16, 4654980), (18, 4137760), (20, 3723984), (22, 3385440), (24, 3103320), (30, 2482656), (32, 2327490), (33, 2256960), (36, 2068880), (40, 1861992), (44, 1692720), (45, 1655104), (48, 1551660), (55, 1354176), (60, 1241328), (64, 1163745), (66, 1128480), (72, 1034440), (80, 930996), (88, 846360), (90, 827552), (96, 775830), (99, 752320), (110, 677088), (120, 620664), (132, 564240), (144, 517220), (160, 465498), (165, 451392), (176, 423180), (180, 413776), (192, 387915), (198, 376160), (220, 338544), (240, 310332), (264, 282120), (288, 258610), (320, 232749), (330, 225696), (352, 211590), (360, 206888), (396, 188080), (440, 169272), (480, 155166), (495, 150464), (528, 141060), (576, 129305), (660, 112848), (704, 105795), (720, 103444), (792, 94040), (880, 84636), (960, 77583), (990, 75232), (1056, 70530), (1320, 56424), (1440, 51722), (1584, 47020), (1760, 42318), (1980, 37616), (2112, 35265), (2351, 31680), (2640, 28212), (2880, 25861), (3168, 23510), (3520, 21159), (3960, 18808), (4702, 15840), (5280, 14106), (6336, 11755), (7053, 10560), (7920, 9404)]