273131280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:278

約数の個数: 240

約数和(自身を含む): 965652480

約数和(自身を除く): 692521200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 103, 116, 120, 127, 144, 145, 174, 180, 206, 232, 240, 254, 261, 290, 309, 348, 360, 381, 412, 435, 464, 508, 515, 522, 580, 618, 635, 696, 720, 762, 824, 870, 927, 1016, 1030, 1044, 1143, 1160, 1236, 1270, 1305, 1392, 1524, 1545, 1648, 1740, 1854, 1905, 2032, 2060, 2088, 2286, 2320, 2472, 2540, 2610, 2987, 3048, 3090, 3480, 3683, 3708, 3810, 4120, 4176, 4572, 4635, 4944, 5080, 5220, 5715, 5974, 6096, 6180, 6960, 7366, 7416, 7620, 8240, 8961, 9144, 9270, 10160, 10440, 11049, 11430, 11948, 12360, 13081, 14732, 14832, 14935, 15240, 17922, 18288, 18415, 18540, 20880, 22098, 22860, 23896, 24720, 26162, 26883, 29464, 29870, 30480, 33147, 35844, 36830, 37080, 39243, 44196, 44805, 45720, 47792, 52324, 53766, 55245, 58928, 59740, 65405, 66294, 71688, 73660, 74160, 78486, 88392, 89610, 91440, 104648, 107532, 110490, 117729, 119480, 130810, 132588, 134415, 143376, 147320, 156972, 165735, 176784, 179220, 196215, 209296, 215064, 220980, 235458, 238960, 261620, 265176, 268830, 294640, 313944, 331470, 358440, 379349, 392430, 430128, 441960, 470916, 523240, 530352, 537660, 588645, 627888, 662940, 716880, 758698, 784860, 883920, 941832, 1046480, 1075320, 1138047, 1177290, 1325880, 1517396, 1569720, 1883664, 1896745, 2150640, 2276094, 2354580, 2651760, 3034792, 3139440, 3414141, 3793490, 4552188, 4709160, 5690235, 6069584, 6828282, 7586980, 9104376, 9418320, 11380470, 13656564, 15173960, 17070705, 18208752, 22760940, 27313128, 30347920, 34141410, 45521880, 54626256, 68282820, 91043760, 136565640, 273131280]

約数ペア:

[(1, 273131280), (2, 136565640), (3, 91043760), (4, 68282820), (5, 54626256), (6, 45521880), (8, 34141410), (9, 30347920), (10, 27313128), (12, 22760940), (15, 18208752), (16, 17070705), (18, 15173960), (20, 13656564), (24, 11380470), (29, 9418320), (30, 9104376), (36, 7586980), (40, 6828282), (45, 6069584), (48, 5690235), (58, 4709160), (60, 4552188), (72, 3793490), (80, 3414141), (87, 3139440), (90, 3034792), (103, 2651760), (116, 2354580), (120, 2276094), (127, 2150640), (144, 1896745), (145, 1883664), (174, 1569720), (180, 1517396), (206, 1325880), (232, 1177290), (240, 1138047), (254, 1075320), (261, 1046480), (290, 941832), (309, 883920), (348, 784860), (360, 758698), (381, 716880), (412, 662940), (435, 627888), (464, 588645), (508, 537660), (515, 530352), (522, 523240), (580, 470916), (618, 441960), (635, 430128), (696, 392430), (720, 379349), (762, 358440), (824, 331470), (870, 313944), (927, 294640), (1016, 268830), (1030, 265176), (1044, 261620), (1143, 238960), (1160, 235458), (1236, 220980), (1270, 215064), (1305, 209296), (1392, 196215), (1524, 179220), (1545, 176784), (1648, 165735), (1740, 156972), (1854, 147320), (1905, 143376), (2032, 134415), (2060, 132588), (2088, 130810), (2286, 119480), (2320, 117729), (2472, 110490), (2540, 107532), (2610, 104648), (2987, 91440), (3048, 89610), (3090, 88392), (3480, 78486), (3683, 74160), (3708, 73660), (3810, 71688), (4120, 66294), (4176, 65405), (4572, 59740), (4635, 58928), (4944, 55245), (5080, 53766), (5220, 52324), (5715, 47792), (5974, 45720), (6096, 44805), (6180, 44196), (6960, 39243), (7366, 37080), (7416, 36830), (7620, 35844), (8240, 33147), (8961, 30480), (9144, 29870), (9270, 29464), (10160, 26883), (10440, 26162), (11049, 24720), (11430, 23896), (11948, 22860), (12360, 22098), (13081, 20880), (14732, 18540), (14832, 18415), (14935, 18288), (15240, 17922)]