8204994270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{157}}^1\times {\mathrm{4799}}^1$

素因数の和:4991

約数の個数: 144

約数和(自身を含む): 23602924800

約数和(自身を除く): 15397930530

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 121, 157, 165, 198, 242, 314, 330, 363, 471, 495, 605, 726, 785, 942, 990, 1089, 1210, 1413, 1570, 1727, 1815, 2178, 2355, 2826, 3454, 3630, 4710, 4799, 5181, 5445, 7065, 8635, 9598, 10362, 10890, 14130, 14397, 15543, 17270, 18997, 23995, 25905, 28794, 31086, 37994, 43191, 47990, 51810, 52789, 56991, 71985, 77715, 86382, 94985, 105578, 113982, 143970, 155430, 158367, 170973, 189970, 215955, 263945, 284955, 316734, 341946, 431910, 475101, 527890, 569910, 580679, 753443, 791835, 854865, 950202, 1161358, 1506886, 1583670, 1709730, 1742037, 2260329, 2375505, 2903395, 3484074, 3767215, 4520658, 4751010, 5226111, 5806790, 6780987, 7534430, 8287873, 8710185, 10452222, 11301645, 13561974, 16575746, 17420370, 22603290, 24863619, 26130555, 33904935, 41439365, 49727238, 52261110, 67809870, 74590857, 82878730, 91166603, 124318095, 149181714, 182333206, 248636190, 273499809, 372954285, 455833015, 546999618, 745908570, 820499427, 911666030, 1367499045, 1640998854, 2734998090, 4102497135, 8204994270]

約数ペア:

[(1, 8204994270), (2, 4102497135), (3, 2734998090), (5, 1640998854), (6, 1367499045), (9, 911666030), (10, 820499427), (11, 745908570), (15, 546999618), (18, 455833015), (22, 372954285), (30, 273499809), (33, 248636190), (45, 182333206), (55, 149181714), (66, 124318095), (90, 91166603), (99, 82878730), (110, 74590857), (121, 67809870), (157, 52261110), (165, 49727238), (198, 41439365), (242, 33904935), (314, 26130555), (330, 24863619), (363, 22603290), (471, 17420370), (495, 16575746), (605, 13561974), (726, 11301645), (785, 10452222), (942, 8710185), (990, 8287873), (1089, 7534430), (1210, 6780987), (1413, 5806790), (1570, 5226111), (1727, 4751010), (1815, 4520658), (2178, 3767215), (2355, 3484074), (2826, 2903395), (3454, 2375505), (3630, 2260329), (4710, 1742037), (4799, 1709730), (5181, 1583670), (5445, 1506886), (7065, 1161358), (8635, 950202), (9598, 854865), (10362, 791835), (10890, 753443), (14130, 580679), (14397, 569910), (15543, 527890), (17270, 475101), (18997, 431910), (23995, 341946), (25905, 316734), (28794, 284955), (31086, 263945), (37994, 215955), (43191, 189970), (47990, 170973), (51810, 158367), (52789, 155430), (56991, 143970), (71985, 113982), (77715, 105578), (86382, 94985)]