48718260

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:128

約数の個数: 240

約数和(自身を含む): 170145360

約数和(自身を除く): 121427100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 29, 30, 34, 36, 45, 51, 54, 58, 60, 61, 68, 81, 85, 87, 90, 102, 108, 116, 122, 135, 145, 153, 162, 170, 174, 180, 183, 204, 244, 255, 261, 270, 290, 305, 306, 324, 340, 348, 366, 405, 435, 459, 493, 510, 522, 540, 549, 580, 610, 612, 732, 765, 783, 810, 870, 915, 918, 986, 1020, 1037, 1044, 1098, 1220, 1305, 1377, 1479, 1530, 1566, 1620, 1647, 1740, 1769, 1830, 1836, 1972, 2074, 2196, 2295, 2349, 2465, 2610, 2745, 2754, 2958, 3060, 3111, 3132, 3294, 3538, 3660, 3915, 4148, 4437, 4590, 4698, 4930, 4941, 5185, 5220, 5307, 5490, 5508, 5916, 6222, 6588, 6885, 7076, 7395, 7830, 8235, 8845, 8874, 9180, 9333, 9396, 9860, 9882, 10370, 10614, 10980, 11745, 12444, 13311, 13770, 14790, 15555, 15660, 15921, 16470, 17690, 17748, 18666, 19764, 20740, 21228, 22185, 23490, 24705, 26535, 26622, 27540, 27999, 29580, 30073, 31110, 31842, 32940, 35380, 37332, 39933, 44370, 46665, 46980, 47763, 49410, 53070, 53244, 55998, 60146, 62220, 63684, 66555, 79605, 79866, 83997, 88740, 90219, 93330, 95526, 98820, 106140, 111996, 120292, 133110, 139995, 143289, 150365, 159210, 159732, 167994, 180438, 186660, 191052, 199665, 238815, 266220, 270657, 279990, 286578, 300730, 318420, 335988, 360876, 399330, 419985, 451095, 477630, 541314, 559980, 573156, 601460, 716445, 798660, 811971, 839970, 902190, 955260, 1082628, 1353285, 1432890, 1623942, 1679940, 1804380, 2435913, 2706570, 2865780, 3247884, 4059855, 4871826, 5413140, 8119710, 9743652, 12179565, 16239420, 24359130, 48718260]

約数ペア:

[(1, 48718260), (2, 24359130), (3, 16239420), (4, 12179565), (5, 9743652), (6, 8119710), (9, 5413140), (10, 4871826), (12, 4059855), (15, 3247884), (17, 2865780), (18, 2706570), (20, 2435913), (27, 1804380), (29, 1679940), (30, 1623942), (34, 1432890), (36, 1353285), (45, 1082628), (51, 955260), (54, 902190), (58, 839970), (60, 811971), (61, 798660), (68, 716445), (81, 601460), (85, 573156), (87, 559980), (90, 541314), (102, 477630), (108, 451095), (116, 419985), (122, 399330), (135, 360876), (145, 335988), (153, 318420), (162, 300730), (170, 286578), (174, 279990), (180, 270657), (183, 266220), (204, 238815), (244, 199665), (255, 191052), (261, 186660), (270, 180438), (290, 167994), (305, 159732), (306, 159210), (324, 150365), (340, 143289), (348, 139995), (366, 133110), (405, 120292), (435, 111996), (459, 106140), (493, 98820), (510, 95526), (522, 93330), (540, 90219), (549, 88740), (580, 83997), (610, 79866), (612, 79605), (732, 66555), (765, 63684), (783, 62220), (810, 60146), (870, 55998), (915, 53244), (918, 53070), (986, 49410), (1020, 47763), (1037, 46980), (1044, 46665), (1098, 44370), (1220, 39933), (1305, 37332), (1377, 35380), (1479, 32940), (1530, 31842), (1566, 31110), (1620, 30073), (1647, 29580), (1740, 27999), (1769, 27540), (1830, 26622), (1836, 26535), (1972, 24705), (2074, 23490), (2196, 22185), (2295, 21228), (2349, 20740), (2465, 19764), (2610, 18666), (2745, 17748), (2754, 17690), (2958, 16470), (3060, 15921), (3111, 15660), (3132, 15555), (3294, 14790), (3538, 13770), (3660, 13311), (3915, 12444), (4148, 11745), (4437, 10980), (4590, 10614), (4698, 10370), (4930, 9882), (4941, 9860), (5185, 9396), (5220, 9333), (5307, 9180), (5490, 8874), (5508, 8845), (5916, 8235), (6222, 7830), (6588, 7395), (6885, 7076)]