67521960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{59}}^1$

素因数の和:121

約数の個数: 288

約数和(自身を含む): 258616800

約数和(自身を除く): 191094840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 17, 18, 20, 22, 24, 30, 33, 34, 36, 40, 44, 45, 51, 55, 59, 60, 66, 68, 72, 85, 88, 90, 99, 102, 110, 118, 120, 132, 136, 153, 165, 170, 177, 180, 187, 198, 204, 220, 236, 255, 264, 289, 295, 306, 330, 340, 354, 360, 374, 396, 408, 440, 472, 495, 510, 531, 561, 578, 590, 612, 649, 660, 680, 708, 748, 765, 792, 867, 885, 935, 990, 1003, 1020, 1062, 1122, 1156, 1180, 1224, 1298, 1320, 1416, 1445, 1496, 1530, 1683, 1734, 1770, 1870, 1947, 1980, 2006, 2040, 2124, 2244, 2312, 2360, 2596, 2601, 2655, 2805, 2890, 3009, 3060, 3179, 3245, 3366, 3468, 3540, 3740, 3894, 3960, 4012, 4248, 4335, 4488, 5015, 5192, 5202, 5310, 5610, 5780, 5841, 6018, 6120, 6358, 6490, 6732, 6936, 7080, 7480, 7788, 8024, 8415, 8670, 9027, 9537, 9735, 10030, 10404, 10620, 11033, 11220, 11560, 11682, 12036, 12716, 12980, 13005, 13464, 15045, 15576, 15895, 16830, 17051, 17340, 18054, 19074, 19470, 20060, 20808, 21240, 22066, 22440, 23364, 24072, 25432, 25960, 26010, 28611, 29205, 30090, 31790, 33099, 33660, 34102, 34680, 36108, 38148, 38940, 40120, 44132, 45135, 46728, 47685, 51153, 52020, 55165, 57222, 58410, 60180, 63580, 66198, 67320, 68204, 72216, 76296, 77880, 85255, 88264, 90270, 95370, 99297, 102306, 104040, 110330, 114444, 116820, 120360, 127160, 132396, 136408, 143055, 153459, 165495, 170510, 180540, 187561, 190740, 198594, 204612, 220660, 228888, 233640, 255765, 264792, 286110, 306918, 330990, 341020, 361080, 375122, 381480, 397188, 409224, 441320, 496485, 511530, 562683, 572220, 613836, 661980, 682040, 750244, 767295, 794376, 937805, 992970, 1023060, 1125366, 1144440, 1227672, 1323960, 1500488, 1534590, 1688049, 1875610, 1985940, 2046120, 2250732, 2813415, 3069180, 3376098, 3751220, 3971880, 4501464, 5626830, 6138360, 6752196, 7502440, 8440245, 11253660, 13504392, 16880490, 22507320, 33760980, 67521960]

約数ペア:

[(1, 67521960), (2, 33760980), (3, 22507320), (4, 16880490), (5, 13504392), (6, 11253660), (8, 8440245), (9, 7502440), (10, 6752196), (11, 6138360), (12, 5626830), (15, 4501464), (17, 3971880), (18, 3751220), (20, 3376098), (22, 3069180), (24, 2813415), (30, 2250732), (33, 2046120), (34, 1985940), (36, 1875610), (40, 1688049), (44, 1534590), (45, 1500488), (51, 1323960), (55, 1227672), (59, 1144440), (60, 1125366), (66, 1023060), (68, 992970), (72, 937805), (85, 794376), (88, 767295), (90, 750244), (99, 682040), (102, 661980), (110, 613836), (118, 572220), (120, 562683), (132, 511530), (136, 496485), (153, 441320), (165, 409224), (170, 397188), (177, 381480), (180, 375122), (187, 361080), (198, 341020), (204, 330990), (220, 306918), (236, 286110), (255, 264792), (264, 255765), (289, 233640), (295, 228888), (306, 220660), (330, 204612), (340, 198594), (354, 190740), (360, 187561), (374, 180540), (396, 170510), (408, 165495), (440, 153459), (472, 143055), (495, 136408), (510, 132396), (531, 127160), (561, 120360), (578, 116820), (590, 114444), (612, 110330), (649, 104040), (660, 102306), (680, 99297), (708, 95370), (748, 90270), (765, 88264), (792, 85255), (867, 77880), (885, 76296), (935, 72216), (990, 68204), (1003, 67320), (1020, 66198), (1062, 63580), (1122, 60180), (1156, 58410), (1180, 57222), (1224, 55165), (1298, 52020), (1320, 51153), (1416, 47685), (1445, 46728), (1496, 45135), (1530, 44132), (1683, 40120), (1734, 38940), (1770, 38148), (1870, 36108), (1947, 34680), (1980, 34102), (2006, 33660), (2040, 33099), (2124, 31790), (2244, 30090), (2312, 29205), (2360, 28611), (2596, 26010), (2601, 25960), (2655, 25432), (2805, 24072), (2890, 23364), (3009, 22440), (3060, 22066), (3179, 21240), (3245, 20808), (3366, 20060), (3468, 19470), (3540, 19074), (3740, 18054), (3894, 17340), (3960, 17051), (4012, 16830), (4248, 15895), (4335, 15576), (4488, 15045), (5015, 13464), (5192, 13005), (5202, 12980), (5310, 12716), (5610, 12036), (5780, 11682), (5841, 11560), (6018, 11220), (6120, 11033), (6358, 10620), (6490, 10404), (6732, 10030), (6936, 9735), (7080, 9537), (7480, 9027), (7788, 8670), (8024, 8415)]