26339940

素因数分解:

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

素因数の和:330

約数の個数: 144

約数和(自身を含む): 89159616

約数和(自身を除く): 62819676

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, 251, 265, 318, 330, 396, 477, 495, 502, 530, 583, 636, 660, 753, 795, 954, 990, 1004, 1060, 1166, 1255, 1506, 1590, 1749, 1908, 1980, 2259, 2332, 2385, 2510, 2761, 2915, 3012, 3180, 3498, 3765, 4518, 4770, 5020, 5247, 5522, 5830, 6996, 7530, 8283, 8745, 9036, 9540, 10494, 11044, 11295, 11660, 13303, 13805, 15060, 16566, 17490, 20988, 22590, 24849, 26235, 26606, 27610, 33132, 34980, 39909, 41415, 45180, 49698, 52470, 53212, 55220, 66515, 79818, 82830, 99396, 104940, 119727, 124245, 133030, 146333, 159636, 165660, 199545, 239454, 248490, 266060, 292666, 399090, 438999, 478908, 496980, 585332, 598635, 731665, 798180, 877998, 1197270, 1316997, 1463330, 1755996, 2194995, 2394540, 2633994, 2926660, 4389990, 5267988, 6584985, 8779980, 13169970, 26339940]

約数ペア:

[(1, 26339940), (2, 13169970), (3, 8779980), (4, 6584985), (5, 5267988), (6, 4389990), (9, 2926660), (10, 2633994), (11, 2394540), (12, 2194995), (15, 1755996), (18, 1463330), (20, 1316997), (22, 1197270), (30, 877998), (33, 798180), (36, 731665), (44, 598635), (45, 585332), (53, 496980), (55, 478908), (60, 438999), (66, 399090), (90, 292666), (99, 266060), (106, 248490), (110, 239454), (132, 199545), (159, 165660), (165, 159636), (180, 146333), (198, 133030), (212, 124245), (220, 119727), (251, 104940), (265, 99396), (318, 82830), (330, 79818), (396, 66515), (477, 55220), (495, 53212), (502, 52470), (530, 49698), (583, 45180), (636, 41415), (660, 39909), (753, 34980), (795, 33132), (954, 27610), (990, 26606), (1004, 26235), (1060, 24849), (1166, 22590), (1255, 20988), (1506, 17490), (1590, 16566), (1749, 15060), (1908, 13805), (1980, 13303), (2259, 11660), (2332, 11295), (2385, 11044), (2510, 10494), (2761, 9540), (2915, 9036), (3012, 8745), (3180, 8283), (3498, 7530), (3765, 6996), (4518, 5830), (4770, 5522), (5020, 5247)]