297927720

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{601}}^1$

素因数の和:647

約数の個数: 224

約数和(自身を含む): 1065937320

約数和(自身を除く): 768009600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 81, 85, 90, 102, 108, 120, 135, 136, 153, 162, 170, 180, 204, 216, 243, 255, 270, 306, 324, 340, 360, 405, 408, 459, 486, 510, 540, 601, 612, 648, 680, 729, 765, 810, 918, 972, 1020, 1080, 1202, 1215, 1224, 1377, 1458, 1530, 1620, 1803, 1836, 1944, 2040, 2295, 2404, 2430, 2754, 2916, 3005, 3060, 3240, 3606, 3645, 3672, 4131, 4590, 4808, 4860, 5409, 5508, 5832, 6010, 6120, 6885, 7212, 7290, 8262, 9015, 9180, 9720, 10217, 10818, 11016, 12020, 12393, 13770, 14424, 14580, 16227, 16524, 18030, 18360, 20434, 20655, 21636, 24040, 24786, 27045, 27540, 29160, 30651, 32454, 33048, 36060, 40868, 41310, 43272, 48681, 49572, 51085, 54090, 55080, 61302, 61965, 64908, 72120, 81135, 81736, 82620, 91953, 97362, 99144, 102170, 108180, 122604, 123930, 129816, 146043, 153255, 162270, 165240, 183906, 194724, 204340, 216360, 243405, 245208, 247860, 275859, 292086, 306510, 324540, 367812, 389448, 408680, 438129, 459765, 486810, 495720, 551718, 584172, 613020, 649080, 730215, 735624, 827577, 876258, 919530, 973620, 1103436, 1168344, 1226040, 1379295, 1460430, 1655154, 1752516, 1839060, 1947240, 2190645, 2206872, 2482731, 2758590, 2920860, 3310308, 3505032, 3678120, 4137885, 4381290, 4965462, 5517180, 5841720, 6620616, 7448193, 8275770, 8762580, 9930924, 11034360, 12413655, 14896386, 16551540, 17525160, 19861848, 24827310, 29792772, 33103080, 37240965, 49654620, 59585544, 74481930, 99309240, 148963860, 297927720]

約数ペア:

[(1, 297927720), (2, 148963860), (3, 99309240), (4, 74481930), (5, 59585544), (6, 49654620), (8, 37240965), (9, 33103080), (10, 29792772), (12, 24827310), (15, 19861848), (17, 17525160), (18, 16551540), (20, 14896386), (24, 12413655), (27, 11034360), (30, 9930924), (34, 8762580), (36, 8275770), (40, 7448193), (45, 6620616), (51, 5841720), (54, 5517180), (60, 4965462), (68, 4381290), (72, 4137885), (81, 3678120), (85, 3505032), (90, 3310308), (102, 2920860), (108, 2758590), (120, 2482731), (135, 2206872), (136, 2190645), (153, 1947240), (162, 1839060), (170, 1752516), (180, 1655154), (204, 1460430), (216, 1379295), (243, 1226040), (255, 1168344), (270, 1103436), (306, 973620), (324, 919530), (340, 876258), (360, 827577), (405, 735624), (408, 730215), (459, 649080), (486, 613020), (510, 584172), (540, 551718), (601, 495720), (612, 486810), (648, 459765), (680, 438129), (729, 408680), (765, 389448), (810, 367812), (918, 324540), (972, 306510), (1020, 292086), (1080, 275859), (1202, 247860), (1215, 245208), (1224, 243405), (1377, 216360), (1458, 204340), (1530, 194724), (1620, 183906), (1803, 165240), (1836, 162270), (1944, 153255), (2040, 146043), (2295, 129816), (2404, 123930), (2430, 122604), (2754, 108180), (2916, 102170), (3005, 99144), (3060, 97362), (3240, 91953), (3606, 82620), (3645, 81736), (3672, 81135), (4131, 72120), (4590, 64908), (4808, 61965), (4860, 61302), (5409, 55080), (5508, 54090), (5832, 51085), (6010, 49572), (6120, 48681), (6885, 43272), (7212, 41310), (7290, 40868), (8262, 36060), (9015, 33048), (9180, 32454), (9720, 30651), (10217, 29160), (10818, 27540), (11016, 27045), (12020, 24786), (12393, 24040), (13770, 21636), (14424, 20655), (14580, 20434), (16227, 18360), (16524, 18030)]