177187680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4243}}^1$

素因数の和:4293

約数の個数: 144

約数和(自身を含む): 625650480

約数和(自身を除く): 448462800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 96, 116, 120, 144, 145, 160, 174, 180, 232, 240, 261, 288, 290, 348, 360, 435, 464, 480, 522, 580, 696, 720, 870, 928, 1044, 1160, 1305, 1392, 1440, 1740, 2088, 2320, 2610, 2784, 3480, 4176, 4243, 4640, 5220, 6960, 8352, 8486, 10440, 12729, 13920, 16972, 20880, 21215, 25458, 33944, 38187, 41760, 42430, 50916, 63645, 67888, 76374, 84860, 101832, 123047, 127290, 135776, 152748, 169720, 190935, 203664, 246094, 254580, 305496, 339440, 369141, 381870, 407328, 492188, 509160, 610992, 615235, 678880, 738282, 763740, 984376, 1018320, 1107423, 1221984, 1230470, 1476564, 1527480, 1845705, 1968752, 2036640, 2214846, 2460940, 2953128, 3054960, 3691410, 3937504, 4429692, 4921880, 5537115, 5906256, 6109920, 7382820, 8859384, 9843760, 11074230, 11812512, 14765640, 17718768, 19687520, 22148460, 29531280, 35437536, 44296920, 59062560, 88593840, 177187680]

約数ペア:

[(1, 177187680), (2, 88593840), (3, 59062560), (4, 44296920), (5, 35437536), (6, 29531280), (8, 22148460), (9, 19687520), (10, 17718768), (12, 14765640), (15, 11812512), (16, 11074230), (18, 9843760), (20, 8859384), (24, 7382820), (29, 6109920), (30, 5906256), (32, 5537115), (36, 4921880), (40, 4429692), (45, 3937504), (48, 3691410), (58, 3054960), (60, 2953128), (72, 2460940), (80, 2214846), (87, 2036640), (90, 1968752), (96, 1845705), (116, 1527480), (120, 1476564), (144, 1230470), (145, 1221984), (160, 1107423), (174, 1018320), (180, 984376), (232, 763740), (240, 738282), (261, 678880), (288, 615235), (290, 610992), (348, 509160), (360, 492188), (435, 407328), (464, 381870), (480, 369141), (522, 339440), (580, 305496), (696, 254580), (720, 246094), (870, 203664), (928, 190935), (1044, 169720), (1160, 152748), (1305, 135776), (1392, 127290), (1440, 123047), (1740, 101832), (2088, 84860), (2320, 76374), (2610, 67888), (2784, 63645), (3480, 50916), (4176, 42430), (4243, 41760), (4640, 38187), (5220, 33944), (6960, 25458), (8352, 21215), (8486, 20880), (10440, 16972), (12729, 13920)]