89211240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:193

約数の個数: 256

約数和(自身を含む): 325036800

約数和(自身を除く): 235825560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 43, 45, 51, 54, 60, 68, 72, 85, 86, 90, 102, 108, 113, 120, 129, 135, 136, 153, 170, 172, 180, 204, 215, 216, 226, 255, 258, 270, 306, 339, 340, 344, 360, 387, 408, 430, 452, 459, 510, 516, 540, 565, 612, 645, 678, 680, 731, 765, 774, 860, 904, 918, 1017, 1020, 1032, 1080, 1130, 1161, 1224, 1290, 1356, 1462, 1530, 1548, 1695, 1720, 1836, 1921, 1935, 2034, 2040, 2193, 2260, 2295, 2322, 2580, 2712, 2924, 3051, 3060, 3096, 3390, 3655, 3672, 3842, 3870, 4068, 4386, 4520, 4590, 4644, 4859, 5085, 5160, 5763, 5805, 5848, 6102, 6120, 6579, 6780, 7310, 7684, 7740, 8136, 8772, 9180, 9288, 9605, 9718, 10170, 10965, 11526, 11610, 12204, 13158, 13560, 14577, 14620, 15255, 15368, 15480, 17289, 17544, 18360, 19210, 19436, 19737, 20340, 21930, 23052, 23220, 24295, 24408, 26316, 28815, 29154, 29240, 30510, 32895, 34578, 38420, 38872, 39474, 40680, 43731, 43860, 46104, 46440, 48590, 51867, 52632, 57630, 58308, 61020, 65790, 69156, 72885, 76840, 78948, 82603, 86445, 87462, 87720, 97180, 98685, 103734, 115260, 116616, 122040, 131193, 131580, 138312, 145770, 157896, 165206, 172890, 174924, 194360, 197370, 207468, 218655, 230520, 247809, 259335, 262386, 263160, 291540, 330412, 345780, 349848, 394740, 413015, 414936, 437310, 495618, 518670, 524772, 583080, 655965, 660824, 691560, 743427, 789480, 826030, 874620, 991236, 1037340, 1049544, 1239045, 1311930, 1486854, 1652060, 1749240, 1982472, 2074680, 2230281, 2478090, 2623860, 2973708, 3304120, 3717135, 4460562, 4956180, 5247720, 5947416, 7434270, 8921124, 9912360, 11151405, 14868540, 17842248, 22302810, 29737080, 44605620, 89211240]

約数ペア:

[(1, 89211240), (2, 44605620), (3, 29737080), (4, 22302810), (5, 17842248), (6, 14868540), (8, 11151405), (9, 9912360), (10, 8921124), (12, 7434270), (15, 5947416), (17, 5247720), (18, 4956180), (20, 4460562), (24, 3717135), (27, 3304120), (30, 2973708), (34, 2623860), (36, 2478090), (40, 2230281), (43, 2074680), (45, 1982472), (51, 1749240), (54, 1652060), (60, 1486854), (68, 1311930), (72, 1239045), (85, 1049544), (86, 1037340), (90, 991236), (102, 874620), (108, 826030), (113, 789480), (120, 743427), (129, 691560), (135, 660824), (136, 655965), (153, 583080), (170, 524772), (172, 518670), (180, 495618), (204, 437310), (215, 414936), (216, 413015), (226, 394740), (255, 349848), (258, 345780), (270, 330412), (306, 291540), (339, 263160), (340, 262386), (344, 259335), (360, 247809), (387, 230520), (408, 218655), (430, 207468), (452, 197370), (459, 194360), (510, 174924), (516, 172890), (540, 165206), (565, 157896), (612, 145770), (645, 138312), (678, 131580), (680, 131193), (731, 122040), (765, 116616), (774, 115260), (860, 103734), (904, 98685), (918, 97180), (1017, 87720), (1020, 87462), (1032, 86445), (1080, 82603), (1130, 78948), (1161, 76840), (1224, 72885), (1290, 69156), (1356, 65790), (1462, 61020), (1530, 58308), (1548, 57630), (1695, 52632), (1720, 51867), (1836, 48590), (1921, 46440), (1935, 46104), (2034, 43860), (2040, 43731), (2193, 40680), (2260, 39474), (2295, 38872), (2322, 38420), (2580, 34578), (2712, 32895), (2924, 30510), (3051, 29240), (3060, 29154), (3096, 28815), (3390, 26316), (3655, 24408), (3672, 24295), (3842, 23220), (3870, 23052), (4068, 21930), (4386, 20340), (4520, 19737), (4590, 19436), (4644, 19210), (4859, 18360), (5085, 17544), (5160, 17289), (5763, 15480), (5805, 15368), (5848, 15255), (6102, 14620), (6120, 14577), (6579, 13560), (6780, 13158), (7310, 12204), (7684, 11610), (7740, 11526), (8136, 10965), (8772, 10170), (9180, 9718), (9288, 9605)]