79019820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{251}}^1$

素因数の和:333

約数の個数: 192

約数和(自身を含む): 274337280

約数和(自身を除く): 195317460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 53, 54, 55, 60, 66, 90, 99, 106, 108, 110, 132, 135, 159, 165, 180, 198, 212, 220, 251, 265, 270, 297, 318, 330, 396, 477, 495, 502, 530, 540, 583, 594, 636, 660, 753, 795, 954, 990, 1004, 1060, 1166, 1188, 1255, 1431, 1485, 1506, 1590, 1749, 1908, 1980, 2259, 2332, 2385, 2510, 2761, 2862, 2915, 2970, 3012, 3180, 3498, 3765, 4518, 4770, 5020, 5247, 5522, 5724, 5830, 5940, 6777, 6996, 7155, 7530, 8283, 8745, 9036, 9540, 10494, 11044, 11295, 11660, 13303, 13554, 13805, 14310, 15060, 15741, 16566, 17490, 20988, 22590, 24849, 26235, 26606, 27108, 27610, 28620, 31482, 33132, 33885, 34980, 39909, 41415, 45180, 49698, 52470, 53212, 55220, 62964, 66515, 67770, 74547, 78705, 79818, 82830, 99396, 104940, 119727, 124245, 133030, 135540, 146333, 149094, 157410, 159636, 165660, 199545, 239454, 248490, 266060, 292666, 298188, 314820, 359181, 372735, 399090, 438999, 478908, 496980, 585332, 598635, 718362, 731665, 745470, 798180, 877998, 1197270, 1316997, 1436724, 1463330, 1490940, 1755996, 1795905, 2194995, 2394540, 2633994, 2926660, 3591810, 3950991, 4389990, 5267988, 6584985, 7183620, 7901982, 8779980, 13169970, 15803964, 19754955, 26339940, 39509910, 79019820]

約数ペア:

[(1, 79019820), (2, 39509910), (3, 26339940), (4, 19754955), (5, 15803964), (6, 13169970), (9, 8779980), (10, 7901982), (11, 7183620), (12, 6584985), (15, 5267988), (18, 4389990), (20, 3950991), (22, 3591810), (27, 2926660), (30, 2633994), (33, 2394540), (36, 2194995), (44, 1795905), (45, 1755996), (53, 1490940), (54, 1463330), (55, 1436724), (60, 1316997), (66, 1197270), (90, 877998), (99, 798180), (106, 745470), (108, 731665), (110, 718362), (132, 598635), (135, 585332), (159, 496980), (165, 478908), (180, 438999), (198, 399090), (212, 372735), (220, 359181), (251, 314820), (265, 298188), (270, 292666), (297, 266060), (318, 248490), (330, 239454), (396, 199545), (477, 165660), (495, 159636), (502, 157410), (530, 149094), (540, 146333), (583, 135540), (594, 133030), (636, 124245), (660, 119727), (753, 104940), (795, 99396), (954, 82830), (990, 79818), (1004, 78705), (1060, 74547), (1166, 67770), (1188, 66515), (1255, 62964), (1431, 55220), (1485, 53212), (1506, 52470), (1590, 49698), (1749, 45180), (1908, 41415), (1980, 39909), (2259, 34980), (2332, 33885), (2385, 33132), (2510, 31482), (2761, 28620), (2862, 27610), (2915, 27108), (2970, 26606), (3012, 26235), (3180, 24849), (3498, 22590), (3765, 20988), (4518, 17490), (4770, 16566), (5020, 15741), (5247, 15060), (5522, 14310), (5724, 13805), (5830, 13554), (5940, 13303), (6777, 11660), (6996, 11295), (7155, 11044), (7530, 10494), (8283, 9540), (8745, 9036)]