79859340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{761}}^1$

素因数の和:840

約数の個数: 144

約数和(自身を含む): 269601696

約数和(自身を除く): 189742356

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 53, 55, 60, 66, 90, 99, 106, 110, 132, 159, 165, 180, 198, 212, 220, 265, 318, 330, 396, 477, 495, 530, 583, 636, 660, 761, 795, 954, 990, 1060, 1166, 1522, 1590, 1749, 1908, 1980, 2283, 2332, 2385, 2915, 3044, 3180, 3498, 3805, 4566, 4770, 5247, 5830, 6849, 6996, 7610, 8371, 8745, 9132, 9540, 10494, 11415, 11660, 13698, 15220, 16742, 17490, 20988, 22830, 25113, 26235, 27396, 33484, 34245, 34980, 40333, 41855, 45660, 50226, 52470, 68490, 75339, 80666, 83710, 100452, 104940, 120999, 125565, 136980, 150678, 161332, 167420, 201665, 241998, 251130, 301356, 362997, 376695, 403330, 443663, 483996, 502260, 604995, 725994, 753390, 806660, 887326, 1209990, 1330989, 1451988, 1506780, 1774652, 1814985, 2218315, 2419980, 2661978, 3629970, 3992967, 4436630, 5323956, 6654945, 7259940, 7985934, 8873260, 13309890, 15971868, 19964835, 26619780, 39929670, 79859340]

約数ペア:

[(1, 79859340), (2, 39929670), (3, 26619780), (4, 19964835), (5, 15971868), (6, 13309890), (9, 8873260), (10, 7985934), (11, 7259940), (12, 6654945), (15, 5323956), (18, 4436630), (20, 3992967), (22, 3629970), (30, 2661978), (33, 2419980), (36, 2218315), (44, 1814985), (45, 1774652), (53, 1506780), (55, 1451988), (60, 1330989), (66, 1209990), (90, 887326), (99, 806660), (106, 753390), (110, 725994), (132, 604995), (159, 502260), (165, 483996), (180, 443663), (198, 403330), (212, 376695), (220, 362997), (265, 301356), (318, 251130), (330, 241998), (396, 201665), (477, 167420), (495, 161332), (530, 150678), (583, 136980), (636, 125565), (660, 120999), (761, 104940), (795, 100452), (954, 83710), (990, 80666), (1060, 75339), (1166, 68490), (1522, 52470), (1590, 50226), (1749, 45660), (1908, 41855), (1980, 40333), (2283, 34980), (2332, 34245), (2385, 33484), (2915, 27396), (3044, 26235), (3180, 25113), (3498, 22830), (3805, 20988), (4566, 17490), (4770, 16742), (5247, 15220), (5830, 13698), (6849, 11660), (6996, 11415), (7610, 10494), (8371, 9540), (8745, 9132)]