823822380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2087}}^1$

素因数の和:2165

約数の個数: 192

約数和(自身を含む): 2778209280

約数和(自身を除く): 1954386900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 43, 45, 51, 54, 60, 68, 85, 86, 90, 102, 108, 129, 135, 153, 170, 172, 180, 204, 215, 255, 258, 270, 306, 340, 387, 430, 459, 510, 516, 540, 612, 645, 731, 765, 774, 860, 918, 1020, 1161, 1290, 1462, 1530, 1548, 1836, 1935, 2087, 2193, 2295, 2322, 2580, 2924, 3060, 3655, 3870, 4174, 4386, 4590, 4644, 5805, 6261, 6579, 7310, 7740, 8348, 8772, 9180, 10435, 10965, 11610, 12522, 13158, 14620, 18783, 19737, 20870, 21930, 23220, 25044, 26316, 31305, 32895, 35479, 37566, 39474, 41740, 43860, 56349, 62610, 65790, 70958, 75132, 78948, 89741, 93915, 98685, 106437, 112698, 125220, 131580, 141916, 177395, 179482, 187830, 197370, 212874, 225396, 269223, 281745, 319311, 354790, 358964, 375660, 394740, 425748, 448705, 532185, 538446, 563490, 638622, 709580, 807669, 897410, 957933, 1064370, 1076892, 1126980, 1277244, 1346115, 1525597, 1596555, 1615338, 1794820, 1915866, 2128740, 2423007, 2692230, 3051194, 3193110, 3230676, 3831732, 4038345, 4576791, 4789665, 4846014, 5384460, 6102388, 6386220, 7627985, 8076690, 9153582, 9579330, 9692028, 12115035, 13730373, 15255970, 16153380, 18307164, 19158660, 22883955, 24230070, 27460746, 30511940, 41191119, 45767910, 48460140, 54921492, 68651865, 82382238, 91535820, 137303730, 164764476, 205955595, 274607460, 411911190, 823822380]

約数ペア:

[(1, 823822380), (2, 411911190), (3, 274607460), (4, 205955595), (5, 164764476), (6, 137303730), (9, 91535820), (10, 82382238), (12, 68651865), (15, 54921492), (17, 48460140), (18, 45767910), (20, 41191119), (27, 30511940), (30, 27460746), (34, 24230070), (36, 22883955), (43, 19158660), (45, 18307164), (51, 16153380), (54, 15255970), (60, 13730373), (68, 12115035), (85, 9692028), (86, 9579330), (90, 9153582), (102, 8076690), (108, 7627985), (129, 6386220), (135, 6102388), (153, 5384460), (170, 4846014), (172, 4789665), (180, 4576791), (204, 4038345), (215, 3831732), (255, 3230676), (258, 3193110), (270, 3051194), (306, 2692230), (340, 2423007), (387, 2128740), (430, 1915866), (459, 1794820), (510, 1615338), (516, 1596555), (540, 1525597), (612, 1346115), (645, 1277244), (731, 1126980), (765, 1076892), (774, 1064370), (860, 957933), (918, 897410), (1020, 807669), (1161, 709580), (1290, 638622), (1462, 563490), (1530, 538446), (1548, 532185), (1836, 448705), (1935, 425748), (2087, 394740), (2193, 375660), (2295, 358964), (2322, 354790), (2580, 319311), (2924, 281745), (3060, 269223), (3655, 225396), (3870, 212874), (4174, 197370), (4386, 187830), (4590, 179482), (4644, 177395), (5805, 141916), (6261, 131580), (6579, 125220), (7310, 112698), (7740, 106437), (8348, 98685), (8772, 93915), (9180, 89741), (10435, 78948), (10965, 75132), (11610, 70958), (12522, 65790), (13158, 62610), (14620, 56349), (18783, 43860), (19737, 41740), (20870, 39474), (21930, 37566), (23220, 35479), (25044, 32895), (26316, 31305)]