26444520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:212

約数の個数: 192

約数和(自身を含む): 94770000

約数和(自身を除く): 68325480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 29, 30, 34, 36, 40, 45, 51, 58, 60, 68, 72, 85, 87, 90, 102, 116, 120, 136, 145, 149, 153, 170, 174, 180, 204, 232, 255, 261, 290, 298, 306, 340, 348, 360, 408, 435, 447, 493, 510, 522, 580, 596, 612, 680, 696, 745, 765, 870, 894, 986, 1020, 1044, 1160, 1192, 1224, 1305, 1341, 1479, 1490, 1530, 1740, 1788, 1972, 2040, 2088, 2235, 2465, 2533, 2610, 2682, 2958, 2980, 3060, 3480, 3576, 3944, 4321, 4437, 4470, 4930, 5066, 5220, 5364, 5916, 5960, 6120, 6705, 7395, 7599, 8642, 8874, 8940, 9860, 10132, 10440, 10728, 11832, 12665, 12963, 13410, 14790, 15198, 17284, 17748, 17880, 19720, 20264, 21605, 22185, 22797, 25330, 25926, 26820, 29580, 30396, 34568, 35496, 37995, 38889, 43210, 44370, 45594, 50660, 51852, 53640, 59160, 60792, 64815, 73457, 75990, 77778, 86420, 88740, 91188, 101320, 103704, 113985, 129630, 146914, 151980, 155556, 172840, 177480, 182376, 194445, 220371, 227970, 259260, 293828, 303960, 311112, 367285, 388890, 440742, 455940, 518520, 587656, 661113, 734570, 777780, 881484, 911880, 1101855, 1322226, 1469140, 1555560, 1762968, 2203710, 2644452, 2938280, 3305565, 4407420, 5288904, 6611130, 8814840, 13222260, 26444520]

約数ペア:

[(1, 26444520), (2, 13222260), (3, 8814840), (4, 6611130), (5, 5288904), (6, 4407420), (8, 3305565), (9, 2938280), (10, 2644452), (12, 2203710), (15, 1762968), (17, 1555560), (18, 1469140), (20, 1322226), (24, 1101855), (29, 911880), (30, 881484), (34, 777780), (36, 734570), (40, 661113), (45, 587656), (51, 518520), (58, 455940), (60, 440742), (68, 388890), (72, 367285), (85, 311112), (87, 303960), (90, 293828), (102, 259260), (116, 227970), (120, 220371), (136, 194445), (145, 182376), (149, 177480), (153, 172840), (170, 155556), (174, 151980), (180, 146914), (204, 129630), (232, 113985), (255, 103704), (261, 101320), (290, 91188), (298, 88740), (306, 86420), (340, 77778), (348, 75990), (360, 73457), (408, 64815), (435, 60792), (447, 59160), (493, 53640), (510, 51852), (522, 50660), (580, 45594), (596, 44370), (612, 43210), (680, 38889), (696, 37995), (745, 35496), (765, 34568), (870, 30396), (894, 29580), (986, 26820), (1020, 25926), (1044, 25330), (1160, 22797), (1192, 22185), (1224, 21605), (1305, 20264), (1341, 19720), (1479, 17880), (1490, 17748), (1530, 17284), (1740, 15198), (1788, 14790), (1972, 13410), (2040, 12963), (2088, 12665), (2235, 11832), (2465, 10728), (2533, 10440), (2610, 10132), (2682, 9860), (2958, 8940), (2980, 8874), (3060, 8642), (3480, 7599), (3576, 7395), (3944, 6705), (4321, 6120), (4437, 5960), (4470, 5916), (4930, 5364), (5066, 5220)]