83656980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{167}}^1$

素因数の和:227

約数の個数: 216

約数和(自身を含む): 292795776

約数和(自身を除く): 209138796

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 23, 30, 33, 36, 44, 45, 46, 55, 60, 66, 69, 90, 92, 99, 110, 115, 121, 132, 138, 165, 167, 180, 198, 207, 220, 230, 242, 253, 276, 330, 334, 345, 363, 396, 414, 460, 484, 495, 501, 506, 605, 660, 668, 690, 726, 759, 828, 835, 990, 1002, 1012, 1035, 1089, 1210, 1265, 1380, 1452, 1503, 1518, 1670, 1815, 1837, 1980, 2004, 2070, 2178, 2277, 2420, 2505, 2530, 2783, 3006, 3036, 3340, 3630, 3674, 3795, 3841, 4140, 4356, 4554, 5010, 5060, 5445, 5511, 5566, 6012, 7260, 7348, 7515, 7590, 7682, 8349, 9108, 9185, 10020, 10890, 11022, 11132, 11385, 11523, 13915, 15030, 15180, 15364, 16533, 16698, 18370, 19205, 20207, 21780, 22044, 22770, 23046, 25047, 27555, 27830, 30060, 33066, 33396, 34569, 36740, 38410, 40414, 41745, 42251, 45540, 46092, 50094, 55110, 55660, 57615, 60621, 66132, 69138, 76820, 80828, 82665, 83490, 84502, 100188, 101035, 110220, 115230, 121242, 125235, 126753, 138276, 165330, 166980, 169004, 172845, 181863, 202070, 211255, 230460, 242484, 250470, 253506, 303105, 330660, 345690, 363726, 380259, 404140, 422510, 464761, 500940, 507012, 606210, 633765, 691380, 727452, 760518, 845020, 909315, 929522, 1212420, 1267530, 1394283, 1521036, 1818630, 1859044, 1901295, 2323805, 2535060, 2788566, 3637260, 3802590, 4182849, 4647610, 5577132, 6971415, 7605180, 8365698, 9295220, 13942830, 16731396, 20914245, 27885660, 41828490, 83656980]

約数ペア:

[(1, 83656980), (2, 41828490), (3, 27885660), (4, 20914245), (5, 16731396), (6, 13942830), (9, 9295220), (10, 8365698), (11, 7605180), (12, 6971415), (15, 5577132), (18, 4647610), (20, 4182849), (22, 3802590), (23, 3637260), (30, 2788566), (33, 2535060), (36, 2323805), (44, 1901295), (45, 1859044), (46, 1818630), (55, 1521036), (60, 1394283), (66, 1267530), (69, 1212420), (90, 929522), (92, 909315), (99, 845020), (110, 760518), (115, 727452), (121, 691380), (132, 633765), (138, 606210), (165, 507012), (167, 500940), (180, 464761), (198, 422510), (207, 404140), (220, 380259), (230, 363726), (242, 345690), (253, 330660), (276, 303105), (330, 253506), (334, 250470), (345, 242484), (363, 230460), (396, 211255), (414, 202070), (460, 181863), (484, 172845), (495, 169004), (501, 166980), (506, 165330), (605, 138276), (660, 126753), (668, 125235), (690, 121242), (726, 115230), (759, 110220), (828, 101035), (835, 100188), (990, 84502), (1002, 83490), (1012, 82665), (1035, 80828), (1089, 76820), (1210, 69138), (1265, 66132), (1380, 60621), (1452, 57615), (1503, 55660), (1518, 55110), (1670, 50094), (1815, 46092), (1837, 45540), (1980, 42251), (2004, 41745), (2070, 40414), (2178, 38410), (2277, 36740), (2420, 34569), (2505, 33396), (2530, 33066), (2783, 30060), (3006, 27830), (3036, 27555), (3340, 25047), (3630, 23046), (3674, 22770), (3795, 22044), (3841, 21780), (4140, 20207), (4356, 19205), (4554, 18370), (5010, 16698), (5060, 16533), (5445, 15364), (5511, 15180), (5566, 15030), (6012, 13915), (7260, 11523), (7348, 11385), (7515, 11132), (7590, 11022), (7682, 10890), (8349, 10020), (9108, 9185)]