76845780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{761}}^1$

素因数の和:807

約数の個数: 192

約数和(自身を含む): 276514560

約数和(自身を除く): 199668780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 27, 30, 33, 34, 36, 44, 45, 51, 54, 55, 60, 66, 68, 85, 90, 99, 102, 108, 110, 132, 135, 153, 165, 170, 180, 187, 198, 204, 220, 255, 270, 297, 306, 330, 340, 374, 396, 459, 495, 510, 540, 561, 594, 612, 660, 748, 761, 765, 918, 935, 990, 1020, 1122, 1188, 1485, 1522, 1530, 1683, 1836, 1870, 1980, 2244, 2283, 2295, 2805, 2970, 3044, 3060, 3366, 3740, 3805, 4566, 4590, 5049, 5610, 5940, 6732, 6849, 7610, 8371, 8415, 9132, 9180, 10098, 11220, 11415, 12937, 13698, 15220, 16742, 16830, 20196, 20547, 22830, 25113, 25245, 25874, 27396, 33484, 33660, 34245, 38811, 41094, 41855, 45660, 50226, 50490, 51748, 64685, 68490, 75339, 77622, 82188, 83710, 100452, 100980, 102735, 116433, 125565, 129370, 136980, 142307, 150678, 155244, 167420, 194055, 205470, 226017, 232866, 251130, 258740, 284614, 301356, 349299, 376695, 388110, 410940, 426921, 452034, 465732, 502260, 569228, 582165, 698598, 711535, 753390, 776220, 853842, 904068, 1130085, 1164330, 1280763, 1397196, 1423070, 1506780, 1707684, 1746495, 2134605, 2260170, 2328660, 2561526, 2846140, 3492990, 3842289, 4269210, 4520340, 5123052, 6403815, 6985980, 7684578, 8538420, 12807630, 15369156, 19211445, 25615260, 38422890, 76845780]

約数ペア:

[(1, 76845780), (2, 38422890), (3, 25615260), (4, 19211445), (5, 15369156), (6, 12807630), (9, 8538420), (10, 7684578), (11, 6985980), (12, 6403815), (15, 5123052), (17, 4520340), (18, 4269210), (20, 3842289), (22, 3492990), (27, 2846140), (30, 2561526), (33, 2328660), (34, 2260170), (36, 2134605), (44, 1746495), (45, 1707684), (51, 1506780), (54, 1423070), (55, 1397196), (60, 1280763), (66, 1164330), (68, 1130085), (85, 904068), (90, 853842), (99, 776220), (102, 753390), (108, 711535), (110, 698598), (132, 582165), (135, 569228), (153, 502260), (165, 465732), (170, 452034), (180, 426921), (187, 410940), (198, 388110), (204, 376695), (220, 349299), (255, 301356), (270, 284614), (297, 258740), (306, 251130), (330, 232866), (340, 226017), (374, 205470), (396, 194055), (459, 167420), (495, 155244), (510, 150678), (540, 142307), (561, 136980), (594, 129370), (612, 125565), (660, 116433), (748, 102735), (761, 100980), (765, 100452), (918, 83710), (935, 82188), (990, 77622), (1020, 75339), (1122, 68490), (1188, 64685), (1485, 51748), (1522, 50490), (1530, 50226), (1683, 45660), (1836, 41855), (1870, 41094), (1980, 38811), (2244, 34245), (2283, 33660), (2295, 33484), (2805, 27396), (2970, 25874), (3044, 25245), (3060, 25113), (3366, 22830), (3740, 20547), (3805, 20196), (4566, 16830), (4590, 16742), (5049, 15220), (5610, 13698), (5940, 12937), (6732, 11415), (6849, 11220), (7610, 10098), (8371, 9180), (8415, 9132)]