203850570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1$

素因数の和:253

約数の個数: 256

約数和(自身を含む): 671846400

約数和(自身を除く): 467995830

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 17, 21, 22, 29, 30, 33, 34, 35, 42, 51, 55, 58, 66, 70, 77, 85, 87, 102, 105, 110, 119, 145, 154, 165, 170, 174, 179, 187, 203, 210, 231, 238, 255, 290, 319, 330, 357, 358, 374, 385, 406, 435, 462, 493, 510, 537, 561, 595, 609, 638, 714, 770, 870, 895, 935, 957, 986, 1015, 1074, 1122, 1155, 1190, 1218, 1253, 1309, 1479, 1595, 1785, 1790, 1870, 1914, 1969, 2030, 2233, 2310, 2465, 2506, 2618, 2685, 2805, 2958, 3043, 3045, 3190, 3451, 3570, 3759, 3927, 3938, 4466, 4785, 4930, 5191, 5370, 5423, 5610, 5907, 6086, 6090, 6265, 6545, 6699, 6902, 7395, 7518, 7854, 9129, 9570, 9845, 10353, 10382, 10846, 11165, 11814, 12530, 13090, 13398, 13783, 14790, 15215, 15573, 16269, 17255, 18258, 18795, 19635, 19690, 20706, 21301, 22330, 25955, 27115, 27566, 29535, 30430, 31146, 32538, 33473, 33495, 34510, 36337, 37590, 37961, 39270, 41349, 42602, 45645, 51765, 51910, 54230, 57101, 59070, 63903, 66946, 66990, 68915, 72674, 75922, 77865, 81345, 82698, 88247, 91290, 100419, 103530, 106505, 109011, 113883, 114202, 127806, 137830, 155730, 162690, 167365, 171303, 176494, 181685, 189805, 200838, 206745, 213010, 218022, 227766, 234311, 264741, 285505, 319515, 334730, 342606, 363370, 379610, 399707, 413490, 441235, 468622, 502095, 529482, 545055, 569415, 571010, 617729, 639030, 702933, 799414, 856515, 882470, 970717, 1004190, 1090110, 1138830, 1171555, 1199121, 1235458, 1323705, 1405866, 1713030, 1853187, 1941434, 1998535, 2343110, 2398242, 2647410, 2912151, 3088645, 3514665, 3706374, 3997070, 4853585, 5824302, 5995605, 6177290, 6795019, 7029330, 9265935, 9707170, 11991210, 13590038, 14560755, 18531870, 20385057, 29121510, 33975095, 40770114, 67950190, 101925285, 203850570]

約数ペア:

[(1, 203850570), (2, 101925285), (3, 67950190), (5, 40770114), (6, 33975095), (7, 29121510), (10, 20385057), (11, 18531870), (14, 14560755), (15, 13590038), (17, 11991210), (21, 9707170), (22, 9265935), (29, 7029330), (30, 6795019), (33, 6177290), (34, 5995605), (35, 5824302), (42, 4853585), (51, 3997070), (55, 3706374), (58, 3514665), (66, 3088645), (70, 2912151), (77, 2647410), (85, 2398242), (87, 2343110), (102, 1998535), (105, 1941434), (110, 1853187), (119, 1713030), (145, 1405866), (154, 1323705), (165, 1235458), (170, 1199121), (174, 1171555), (179, 1138830), (187, 1090110), (203, 1004190), (210, 970717), (231, 882470), (238, 856515), (255, 799414), (290, 702933), (319, 639030), (330, 617729), (357, 571010), (358, 569415), (374, 545055), (385, 529482), (406, 502095), (435, 468622), (462, 441235), (493, 413490), (510, 399707), (537, 379610), (561, 363370), (595, 342606), (609, 334730), (638, 319515), (714, 285505), (770, 264741), (870, 234311), (895, 227766), (935, 218022), (957, 213010), (986, 206745), (1015, 200838), (1074, 189805), (1122, 181685), (1155, 176494), (1190, 171303), (1218, 167365), (1253, 162690), (1309, 155730), (1479, 137830), (1595, 127806), (1785, 114202), (1790, 113883), (1870, 109011), (1914, 106505), (1969, 103530), (2030, 100419), (2233, 91290), (2310, 88247), (2465, 82698), (2506, 81345), (2618, 77865), (2685, 75922), (2805, 72674), (2958, 68915), (3043, 66990), (3045, 66946), (3190, 63903), (3451, 59070), (3570, 57101), (3759, 54230), (3927, 51910), (3938, 51765), (4466, 45645), (4785, 42602), (4930, 41349), (5191, 39270), (5370, 37961), (5423, 37590), (5610, 36337), (5907, 34510), (6086, 33495), (6090, 33473), (6265, 32538), (6545, 31146), (6699, 30430), (6902, 29535), (7395, 27566), (7518, 27115), (7854, 25955), (9129, 22330), (9570, 21301), (9845, 20706), (10353, 19690), (10382, 19635), (10846, 18795), (11165, 18258), (11814, 17255), (12530, 16269), (13090, 15573), (13398, 15215), (13783, 14790)]