26355780

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1$

素因数の和:81

約数の個数: 288

約数和(自身を含む): 99066240

約数和(自身を除く): 72710460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 27, 29, 30, 33, 34, 36, 44, 45, 51, 54, 55, 58, 60, 66, 68, 81, 85, 87, 90, 99, 102, 108, 110, 116, 132, 135, 145, 153, 162, 165, 170, 174, 180, 187, 198, 204, 220, 243, 255, 261, 270, 290, 297, 306, 319, 324, 330, 340, 348, 374, 396, 405, 435, 459, 486, 493, 495, 510, 522, 540, 561, 580, 594, 612, 638, 660, 748, 765, 783, 810, 870, 891, 918, 935, 957, 972, 986, 990, 1020, 1044, 1122, 1188, 1215, 1276, 1305, 1377, 1479, 1485, 1530, 1566, 1595, 1620, 1683, 1740, 1782, 1836, 1870, 1914, 1972, 1980, 2244, 2295, 2349, 2430, 2465, 2610, 2673, 2754, 2805, 2871, 2958, 2970, 3060, 3132, 3190, 3366, 3564, 3740, 3828, 3915, 4131, 4437, 4455, 4590, 4698, 4785, 4860, 4930, 5049, 5220, 5346, 5423, 5508, 5610, 5742, 5916, 5940, 6380, 6732, 6885, 7047, 7395, 7830, 8262, 8415, 8613, 8874, 8910, 9180, 9396, 9570, 9860, 10098, 10692, 10846, 11220, 11484, 11745, 13311, 13365, 13770, 14094, 14355, 14790, 15147, 15660, 16269, 16524, 16830, 17226, 17748, 17820, 19140, 20196, 20655, 21692, 22185, 23490, 25245, 25839, 26622, 26730, 27115, 27540, 28188, 28710, 29580, 30294, 32538, 33660, 34452, 35235, 39933, 41310, 43065, 44370, 45441, 46980, 48807, 50490, 51678, 53244, 53460, 54230, 57420, 60588, 65076, 66555, 70470, 75735, 77517, 79866, 81345, 82620, 86130, 88740, 90882, 97614, 100980, 103356, 108460, 119799, 129195, 133110, 140940, 146421, 151470, 155034, 159732, 162690, 172260, 181764, 195228, 199665, 227205, 239598, 244035, 258390, 266220, 292842, 302940, 310068, 325380, 387585, 399330, 439263, 454410, 479196, 488070, 516780, 585684, 598995, 732105, 775170, 798660, 878526, 908820, 976140, 1197990, 1317789, 1464210, 1550340, 1757052, 2196315, 2395980, 2635578, 2928420, 4392630, 5271156, 6588945, 8785260, 13177890, 26355780]

約数ペア:

[(1, 26355780), (2, 13177890), (3, 8785260), (4, 6588945), (5, 5271156), (6, 4392630), (9, 2928420), (10, 2635578), (11, 2395980), (12, 2196315), (15, 1757052), (17, 1550340), (18, 1464210), (20, 1317789), (22, 1197990), (27, 976140), (29, 908820), (30, 878526), (33, 798660), (34, 775170), (36, 732105), (44, 598995), (45, 585684), (51, 516780), (54, 488070), (55, 479196), (58, 454410), (60, 439263), (66, 399330), (68, 387585), (81, 325380), (85, 310068), (87, 302940), (90, 292842), (99, 266220), (102, 258390), (108, 244035), (110, 239598), (116, 227205), (132, 199665), (135, 195228), (145, 181764), (153, 172260), (162, 162690), (165, 159732), (170, 155034), (174, 151470), (180, 146421), (187, 140940), (198, 133110), (204, 129195), (220, 119799), (243, 108460), (255, 103356), (261, 100980), (270, 97614), (290, 90882), (297, 88740), (306, 86130), (319, 82620), (324, 81345), (330, 79866), (340, 77517), (348, 75735), (374, 70470), (396, 66555), (405, 65076), (435, 60588), (459, 57420), (486, 54230), (493, 53460), (495, 53244), (510, 51678), (522, 50490), (540, 48807), (561, 46980), (580, 45441), (594, 44370), (612, 43065), (638, 41310), (660, 39933), (748, 35235), (765, 34452), (783, 33660), (810, 32538), (870, 30294), (891, 29580), (918, 28710), (935, 28188), (957, 27540), (972, 27115), (986, 26730), (990, 26622), (1020, 25839), (1044, 25245), (1122, 23490), (1188, 22185), (1215, 21692), (1276, 20655), (1305, 20196), (1377, 19140), (1479, 17820), (1485, 17748), (1530, 17226), (1566, 16830), (1595, 16524), (1620, 16269), (1683, 15660), (1740, 15147), (1782, 14790), (1836, 14355), (1870, 14094), (1914, 13770), (1972, 13365), (1980, 13311), (2244, 11745), (2295, 11484), (2349, 11220), (2430, 10846), (2465, 10692), (2610, 10098), (2673, 9860), (2754, 9570), (2805, 9396), (2871, 9180), (2958, 8910), (2970, 8874), (3060, 8613), (3132, 8415), (3190, 8262), (3366, 7830), (3564, 7395), (3740, 7047), (3828, 6885), (3915, 6732), (4131, 6380), (4437, 5940), (4455, 5916), (4590, 5742), (4698, 5610), (4785, 5508), (4860, 5423), (4930, 5346), (5049, 5220)]