86171580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:281

約数の個数: 192

約数和(自身を含む): 297561600

約数和(自身を除く): 211390020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 89, 90, 99, 108, 110, 132, 135, 163, 165, 178, 180, 198, 220, 267, 270, 297, 326, 330, 356, 396, 445, 489, 495, 534, 540, 594, 652, 660, 801, 815, 890, 978, 979, 990, 1068, 1188, 1335, 1467, 1485, 1602, 1630, 1780, 1793, 1956, 1958, 1980, 2403, 2445, 2670, 2934, 2937, 2970, 3204, 3260, 3586, 3916, 4005, 4401, 4806, 4890, 4895, 5340, 5379, 5868, 5874, 5940, 7172, 7335, 8010, 8802, 8811, 8965, 9612, 9780, 9790, 10758, 11748, 12015, 14507, 14670, 14685, 16020, 16137, 17604, 17622, 17930, 19580, 21516, 22005, 24030, 26433, 26895, 29014, 29340, 29370, 32274, 35244, 35860, 43521, 44010, 44055, 48060, 48411, 52866, 53790, 58028, 58740, 64548, 72535, 80685, 87042, 88020, 88110, 96822, 105732, 107580, 130563, 132165, 145070, 159577, 161370, 174084, 176220, 193644, 217605, 242055, 261126, 264330, 290140, 319154, 322740, 391689, 435210, 478731, 484110, 522252, 528660, 638308, 652815, 783378, 797885, 870420, 957462, 968220, 1305630, 1436193, 1566756, 1595770, 1914924, 1958445, 2393655, 2611260, 2872386, 3191540, 3916890, 4308579, 4787310, 5744772, 7180965, 7833780, 8617158, 9574620, 14361930, 17234316, 21542895, 28723860, 43085790, 86171580]

約数ペア:

[(1, 86171580), (2, 43085790), (3, 28723860), (4, 21542895), (5, 17234316), (6, 14361930), (9, 9574620), (10, 8617158), (11, 7833780), (12, 7180965), (15, 5744772), (18, 4787310), (20, 4308579), (22, 3916890), (27, 3191540), (30, 2872386), (33, 2611260), (36, 2393655), (44, 1958445), (45, 1914924), (54, 1595770), (55, 1566756), (60, 1436193), (66, 1305630), (89, 968220), (90, 957462), (99, 870420), (108, 797885), (110, 783378), (132, 652815), (135, 638308), (163, 528660), (165, 522252), (178, 484110), (180, 478731), (198, 435210), (220, 391689), (267, 322740), (270, 319154), (297, 290140), (326, 264330), (330, 261126), (356, 242055), (396, 217605), (445, 193644), (489, 176220), (495, 174084), (534, 161370), (540, 159577), (594, 145070), (652, 132165), (660, 130563), (801, 107580), (815, 105732), (890, 96822), (978, 88110), (979, 88020), (990, 87042), (1068, 80685), (1188, 72535), (1335, 64548), (1467, 58740), (1485, 58028), (1602, 53790), (1630, 52866), (1780, 48411), (1793, 48060), (1956, 44055), (1958, 44010), (1980, 43521), (2403, 35860), (2445, 35244), (2670, 32274), (2934, 29370), (2937, 29340), (2970, 29014), (3204, 26895), (3260, 26433), (3586, 24030), (3916, 22005), (4005, 21516), (4401, 19580), (4806, 17930), (4890, 17622), (4895, 17604), (5340, 16137), (5379, 16020), (5868, 14685), (5874, 14670), (5940, 14507), (7172, 12015), (7335, 11748), (8010, 10758), (8802, 9790), (8811, 9780), (8965, 9612)]