70640100

素因数分解:

$2^2\times 3^7\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:71

約数の個数: 288

約数和(自身を含む): 256233600

約数和(自身を除く): 185593500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 19, 20, 25, 27, 30, 34, 36, 38, 45, 50, 51, 54, 57, 60, 68, 75, 76, 81, 85, 90, 95, 100, 102, 108, 114, 135, 150, 153, 162, 170, 171, 180, 190, 204, 225, 228, 243, 255, 270, 285, 300, 306, 323, 324, 340, 342, 380, 405, 425, 450, 459, 475, 486, 510, 513, 540, 570, 612, 646, 675, 684, 729, 765, 810, 850, 855, 900, 918, 950, 969, 972, 1020, 1026, 1140, 1215, 1275, 1292, 1350, 1377, 1425, 1458, 1530, 1539, 1615, 1620, 1700, 1710, 1836, 1900, 1938, 2025, 2052, 2187, 2295, 2430, 2550, 2565, 2700, 2754, 2850, 2907, 2916, 3060, 3078, 3230, 3420, 3645, 3825, 3876, 4050, 4131, 4275, 4374, 4590, 4617, 4845, 4860, 5100, 5130, 5508, 5700, 5814, 6075, 6156, 6460, 6885, 7290, 7650, 7695, 8075, 8100, 8262, 8550, 8721, 8748, 9180, 9234, 9690, 10260, 10935, 11475, 11628, 12150, 12393, 12825, 13770, 13851, 14535, 14580, 15300, 15390, 16150, 16524, 17100, 17442, 18225, 18468, 19380, 20655, 21870, 22950, 23085, 24225, 24300, 24786, 25650, 26163, 27540, 27702, 29070, 30780, 32300, 34425, 34884, 36450, 37179, 38475, 41310, 41553, 43605, 43740, 45900, 46170, 48450, 49572, 51300, 52326, 54675, 55404, 58140, 61965, 68850, 69255, 72675, 72900, 74358, 76950, 78489, 82620, 83106, 87210, 92340, 96900, 103275, 104652, 109350, 115425, 123930, 130815, 137700, 138510, 145350, 148716, 153900, 156978, 166212, 174420, 185895, 206550, 207765, 218025, 218700, 230850, 235467, 247860, 261630, 277020, 290700, 309825, 313956, 346275, 371790, 392445, 413100, 415530, 436050, 461700, 470934, 523260, 619650, 654075, 692550, 706401, 743580, 784890, 831060, 872100, 929475, 941868, 1038825, 1177335, 1239300, 1308150, 1385100, 1412802, 1569780, 1858950, 1962225, 2077650, 2354670, 2616300, 2825604, 3532005, 3717900, 3924450, 4155300, 4709340, 5886675, 7064010, 7848900, 11773350, 14128020, 17660025, 23546700, 35320050, 70640100]

約数ペア:

[(1, 70640100), (2, 35320050), (3, 23546700), (4, 17660025), (5, 14128020), (6, 11773350), (9, 7848900), (10, 7064010), (12, 5886675), (15, 4709340), (17, 4155300), (18, 3924450), (19, 3717900), (20, 3532005), (25, 2825604), (27, 2616300), (30, 2354670), (34, 2077650), (36, 1962225), (38, 1858950), (45, 1569780), (50, 1412802), (51, 1385100), (54, 1308150), (57, 1239300), (60, 1177335), (68, 1038825), (75, 941868), (76, 929475), (81, 872100), (85, 831060), (90, 784890), (95, 743580), (100, 706401), (102, 692550), (108, 654075), (114, 619650), (135, 523260), (150, 470934), (153, 461700), (162, 436050), (170, 415530), (171, 413100), (180, 392445), (190, 371790), (204, 346275), (225, 313956), (228, 309825), (243, 290700), (255, 277020), (270, 261630), (285, 247860), (300, 235467), (306, 230850), (323, 218700), (324, 218025), (340, 207765), (342, 206550), (380, 185895), (405, 174420), (425, 166212), (450, 156978), (459, 153900), (475, 148716), (486, 145350), (510, 138510), (513, 137700), (540, 130815), (570, 123930), (612, 115425), (646, 109350), (675, 104652), (684, 103275), (729, 96900), (765, 92340), (810, 87210), (850, 83106), (855, 82620), (900, 78489), (918, 76950), (950, 74358), (969, 72900), (972, 72675), (1020, 69255), (1026, 68850), (1140, 61965), (1215, 58140), (1275, 55404), (1292, 54675), (1350, 52326), (1377, 51300), (1425, 49572), (1458, 48450), (1530, 46170), (1539, 45900), (1615, 43740), (1620, 43605), (1700, 41553), (1710, 41310), (1836, 38475), (1900, 37179), (1938, 36450), (2025, 34884), (2052, 34425), (2187, 32300), (2295, 30780), (2430, 29070), (2550, 27702), (2565, 27540), (2700, 26163), (2754, 25650), (2850, 24786), (2907, 24300), (2916, 24225), (3060, 23085), (3078, 22950), (3230, 21870), (3420, 20655), (3645, 19380), (3825, 18468), (3876, 18225), (4050, 17442), (4131, 17100), (4275, 16524), (4374, 16150), (4590, 15390), (4617, 15300), (4845, 14580), (4860, 14535), (5100, 13851), (5130, 13770), (5508, 12825), (5700, 12393), (5814, 12150), (6075, 11628), (6156, 11475), (6460, 10935), (6885, 10260), (7290, 9690), (7650, 9234), (7695, 9180), (8075, 8748), (8100, 8721), (8262, 8550)]