82554120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6949}}^1$

素因数の和:6980

約数の個数: 128

約数和(自身を含む): 300240000

約数和(自身を除く): 217685880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 990, 1080, 1188, 1320, 1485, 1980, 2376, 2970, 3960, 5940, 6949, 11880, 13898, 20847, 27796, 34745, 41694, 55592, 62541, 69490, 76439, 83388, 104235, 125082, 138980, 152878, 166776, 187623, 208470, 229317, 250164, 277960, 305756, 312705, 375246, 382195, 416940, 458634, 500328, 611512, 625410, 687951, 750492, 764390, 833880, 917268, 938115, 1146585, 1250820, 1375902, 1500984, 1528780, 1834536, 1876230, 2063853, 2293170, 2501640, 2751804, 3057560, 3439755, 3752460, 4127706, 4586340, 5503608, 6879510, 7504920, 8255412, 9172680, 10319265, 13759020, 16510824, 20638530, 27518040, 41277060, 82554120]

約数ペア:

[(1, 82554120), (2, 41277060), (3, 27518040), (4, 20638530), (5, 16510824), (6, 13759020), (8, 10319265), (9, 9172680), (10, 8255412), (11, 7504920), (12, 6879510), (15, 5503608), (18, 4586340), (20, 4127706), (22, 3752460), (24, 3439755), (27, 3057560), (30, 2751804), (33, 2501640), (36, 2293170), (40, 2063853), (44, 1876230), (45, 1834536), (54, 1528780), (55, 1500984), (60, 1375902), (66, 1250820), (72, 1146585), (88, 938115), (90, 917268), (99, 833880), (108, 764390), (110, 750492), (120, 687951), (132, 625410), (135, 611512), (165, 500328), (180, 458634), (198, 416940), (216, 382195), (220, 375246), (264, 312705), (270, 305756), (297, 277960), (330, 250164), (360, 229317), (396, 208470), (440, 187623), (495, 166776), (540, 152878), (594, 138980), (660, 125082), (792, 104235), (990, 83388), (1080, 76439), (1188, 69490), (1320, 62541), (1485, 55592), (1980, 41694), (2376, 34745), (2970, 27796), (3960, 20847), (5940, 13898), (6949, 11880)]