80550956520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{647}}^1\times {\mathrm{6781}}^1$

素因数の和:7465

約数の個数: 256

約数和(自身を含む): 284778892800

約数和(自身を除く): 204227936280

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, 85, 90, 102, 108, 120, 135, 136, 153, 170, 180, 204, 216, 255, 270, 306, 340, 360, 408, 459, 510, 540, 612, 647, 680, 765, 918, 1020, 1080, 1224, 1294, 1530, 1836, 1941, 2040, 2295, 2588, 3060, 3235, 3672, 3882, 4590, 5176, 5823, 6120, 6470, 6781, 7764, 9180, 9705, 10999, 11646, 12940, 13562, 15528, 17469, 18360, 19410, 20343, 21998, 23292, 25880, 27124, 29115, 32997, 33905, 34938, 38820, 40686, 43996, 46584, 54248, 54995, 58230, 61029, 65994, 67810, 69876, 77640, 81372, 87345, 87992, 98991, 101715, 109990, 115277, 116460, 122058, 131988, 135620, 139752, 162744, 164985, 174690, 183087, 197982, 203430, 219980, 230554, 232920, 244116, 263976, 271240, 296973, 305145, 329970, 345831, 349380, 366174, 395964, 406860, 439960, 461108, 488232, 494955, 576385, 593946, 610290, 659940, 691662, 698760, 732348, 791928, 813720, 915435, 922216, 989910, 1037493, 1152770, 1187892, 1220580, 1319880, 1383324, 1464696, 1484865, 1729155, 1830870, 1979820, 2074986, 2305540, 2375784, 2441160, 2766648, 2969730, 3112479, 3458310, 3661740, 3959640, 4149972, 4387307, 4611080, 5187465, 5939460, 6224958, 6916620, 7323480, 8299944, 8774614, 10374930, 11878920, 12449916, 13161921, 13833240, 15562395, 17549228, 20749860, 21936535, 24899832, 26323842, 31124790, 35098456, 39485763, 41499720, 43873070, 52647684, 62249580, 65809605, 74584219, 78971526, 87746140, 105295368, 118457289, 124499160, 131619210, 149168438, 157943052, 175492280, 197428815, 223752657, 236914578, 263238420, 298336876, 315886104, 372921095, 394857630, 447505314, 473829156, 526476840, 592286445, 596673752, 671257971, 745842190, 789715260, 895010628, 947658312, 1118763285, 1184572890, 1342515942, 1491684380, 1579430520, 1790021256, 2013773913, 2237526570, 2369145780, 2685031884, 2983368760, 3356289855, 4027547826, 4475053140, 4738291560, 5370063768, 6712579710, 8055095652, 8950106280, 10068869565, 13425159420, 16110191304, 20137739130, 26850318840, 40275478260, 80550956520]

約数ペア:

[(1, 80550956520), (2, 40275478260), (3, 26850318840), (4, 20137739130), (5, 16110191304), (6, 13425159420), (8, 10068869565), (9, 8950106280), (10, 8055095652), (12, 6712579710), (15, 5370063768), (17, 4738291560), (18, 4475053140), (20, 4027547826), (24, 3356289855), (27, 2983368760), (30, 2685031884), (34, 2369145780), (36, 2237526570), (40, 2013773913), (45, 1790021256), (51, 1579430520), (54, 1491684380), (60, 1342515942), (68, 1184572890), (72, 1118763285), (85, 947658312), (90, 895010628), (102, 789715260), (108, 745842190), (120, 671257971), (135, 596673752), (136, 592286445), (153, 526476840), (170, 473829156), (180, 447505314), (204, 394857630), (216, 372921095), (255, 315886104), (270, 298336876), (306, 263238420), (340, 236914578), (360, 223752657), (408, 197428815), (459, 175492280), (510, 157943052), (540, 149168438), (612, 131619210), (647, 124499160), (680, 118457289), (765, 105295368), (918, 87746140), (1020, 78971526), (1080, 74584219), (1224, 65809605), (1294, 62249580), (1530, 52647684), (1836, 43873070), (1941, 41499720), (2040, 39485763), (2295, 35098456), (2588, 31124790), (3060, 26323842), (3235, 24899832), (3672, 21936535), (3882, 20749860), (4590, 17549228), (5176, 15562395), (5823, 13833240), (6120, 13161921), (6470, 12449916), (6781, 11878920), (7764, 10374930), (9180, 8774614), (9705, 8299944), (10999, 7323480), (11646, 6916620), (12940, 6224958), (13562, 5939460), (15528, 5187465), (17469, 4611080), (18360, 4387307), (19410, 4149972), (20343, 3959640), (21998, 3661740), (23292, 3458310), (25880, 3112479), (27124, 2969730), (29115, 2766648), (32997, 2441160), (33905, 2375784), (34938, 2305540), (38820, 2074986), (40686, 1979820), (43996, 1830870), (46584, 1729155), (54248, 1484865), (54995, 1464696), (58230, 1383324), (61029, 1319880), (65994, 1220580), (67810, 1187892), (69876, 1152770), (77640, 1037493), (81372, 989910), (87345, 922216), (87992, 915435), (98991, 813720), (101715, 791928), (109990, 732348), (115277, 698760), (116460, 691662), (122058, 659940), (131988, 610290), (135620, 593946), (139752, 576385), (162744, 494955), (164985, 488232), (174690, 461108), (183087, 439960), (197982, 406860), (203430, 395964), (219980, 366174), (230554, 349380), (232920, 345831), (244116, 329970), (263976, 305145), (271240, 296973)]