55627740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1$

素因数の和:106

約数の個数: 288

約数和(自身を含む): 212284800

約数和(自身を除く): 156657060

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 49, 51, 53, 60, 63, 68, 70, 84, 85, 90, 98, 102, 105, 106, 119, 126, 140, 147, 153, 159, 170, 180, 196, 204, 210, 212, 238, 245, 252, 255, 265, 294, 306, 315, 318, 340, 343, 357, 371, 420, 441, 476, 477, 490, 510, 530, 588, 595, 612, 630, 636, 686, 714, 735, 742, 765, 795, 833, 882, 901, 954, 980, 1020, 1029, 1060, 1071, 1113, 1190, 1260, 1372, 1428, 1470, 1484, 1530, 1590, 1666, 1715, 1764, 1785, 1802, 1855, 1908, 2058, 2142, 2205, 2226, 2380, 2385, 2499, 2597, 2703, 2940, 3060, 3087, 3180, 3332, 3339, 3430, 3570, 3604, 3710, 4116, 4165, 4284, 4410, 4452, 4505, 4770, 4998, 5145, 5194, 5355, 5406, 5565, 5831, 6174, 6307, 6678, 6860, 7140, 7420, 7497, 7791, 8109, 8330, 8820, 9010, 9540, 9996, 10290, 10388, 10710, 10812, 11130, 11662, 12348, 12495, 12614, 12985, 13356, 13515, 14994, 15435, 15582, 16218, 16660, 16695, 17493, 18020, 18179, 18921, 20580, 21420, 22260, 23324, 23373, 24990, 25228, 25970, 27030, 29155, 29988, 30870, 31164, 31535, 32436, 33390, 34986, 36358, 37485, 37842, 38955, 40545, 44149, 46746, 49980, 51940, 52479, 54060, 54537, 56763, 58310, 61740, 63070, 66780, 69972, 72716, 74970, 75684, 77910, 81090, 87465, 88298, 90895, 93492, 94605, 104958, 109074, 113526, 116620, 116865, 126140, 132447, 149940, 155820, 162180, 163611, 174930, 176596, 181790, 189210, 209916, 218148, 220745, 227052, 233730, 262395, 264894, 272685, 283815, 309043, 327222, 349860, 363580, 378420, 397341, 441490, 467460, 524790, 529788, 545370, 567630, 618086, 654444, 662235, 794682, 818055, 882980, 927129, 1049580, 1090740, 1135260, 1236172, 1324470, 1545215, 1589364, 1636110, 1854258, 1986705, 2648940, 2781387, 3090430, 3272220, 3708516, 3973410, 4635645, 5562774, 6180860, 7946820, 9271290, 11125548, 13906935, 18542580, 27813870, 55627740]

約数ペア:

[(1, 55627740), (2, 27813870), (3, 18542580), (4, 13906935), (5, 11125548), (6, 9271290), (7, 7946820), (9, 6180860), (10, 5562774), (12, 4635645), (14, 3973410), (15, 3708516), (17, 3272220), (18, 3090430), (20, 2781387), (21, 2648940), (28, 1986705), (30, 1854258), (34, 1636110), (35, 1589364), (36, 1545215), (42, 1324470), (45, 1236172), (49, 1135260), (51, 1090740), (53, 1049580), (60, 927129), (63, 882980), (68, 818055), (70, 794682), (84, 662235), (85, 654444), (90, 618086), (98, 567630), (102, 545370), (105, 529788), (106, 524790), (119, 467460), (126, 441490), (140, 397341), (147, 378420), (153, 363580), (159, 349860), (170, 327222), (180, 309043), (196, 283815), (204, 272685), (210, 264894), (212, 262395), (238, 233730), (245, 227052), (252, 220745), (255, 218148), (265, 209916), (294, 189210), (306, 181790), (315, 176596), (318, 174930), (340, 163611), (343, 162180), (357, 155820), (371, 149940), (420, 132447), (441, 126140), (476, 116865), (477, 116620), (490, 113526), (510, 109074), (530, 104958), (588, 94605), (595, 93492), (612, 90895), (630, 88298), (636, 87465), (686, 81090), (714, 77910), (735, 75684), (742, 74970), (765, 72716), (795, 69972), (833, 66780), (882, 63070), (901, 61740), (954, 58310), (980, 56763), (1020, 54537), (1029, 54060), (1060, 52479), (1071, 51940), (1113, 49980), (1190, 46746), (1260, 44149), (1372, 40545), (1428, 38955), (1470, 37842), (1484, 37485), (1530, 36358), (1590, 34986), (1666, 33390), (1715, 32436), (1764, 31535), (1785, 31164), (1802, 30870), (1855, 29988), (1908, 29155), (2058, 27030), (2142, 25970), (2205, 25228), (2226, 24990), (2380, 23373), (2385, 23324), (2499, 22260), (2597, 21420), (2703, 20580), (2940, 18921), (3060, 18179), (3087, 18020), (3180, 17493), (3332, 16695), (3339, 16660), (3430, 16218), (3570, 15582), (3604, 15435), (3710, 14994), (4116, 13515), (4165, 13356), (4284, 12985), (4410, 12614), (4452, 12495), (4505, 12348), (4770, 11662), (4998, 11130), (5145, 10812), (5194, 10710), (5355, 10388), (5406, 10290), (5565, 9996), (5831, 9540), (6174, 9010), (6307, 8820), (6678, 8330), (6860, 8109), (7140, 7791), (7420, 7497)]