16250497600

素因数分解:

$2^6\times 5^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:286

約数の個数: 336

約数和(自身を含む): 43304228352

約数和(自身を除く): 27053730752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 41, 50, 61, 62, 64, 80, 82, 100, 122, 124, 131, 155, 160, 164, 200, 205, 244, 248, 262, 305, 310, 320, 328, 400, 410, 488, 496, 524, 610, 620, 655, 656, 775, 800, 820, 976, 992, 1025, 1048, 1220, 1240, 1271, 1310, 1312, 1525, 1550, 1600, 1640, 1891, 1952, 1984, 2050, 2096, 2440, 2480, 2501, 2542, 2620, 2624, 3050, 3100, 3275, 3280, 3782, 3904, 4061, 4100, 4192, 4880, 4960, 5002, 5084, 5240, 5371, 6100, 6200, 6355, 6550, 6560, 7564, 7991, 8122, 8200, 8384, 9455, 9760, 9920, 10004, 10168, 10480, 10742, 12200, 12400, 12505, 12710, 13100, 13120, 15128, 15982, 16244, 16400, 18910, 19520, 20008, 20305, 20336, 20960, 21484, 24400, 24800, 25010, 25420, 26200, 26855, 30256, 31775, 31964, 32488, 32800, 37820, 39955, 40016, 40610, 40672, 41920, 42968, 47275, 48800, 49600, 50020, 50840, 52400, 53710, 60512, 62525, 63550, 63928, 64976, 65600, 75640, 77531, 79910, 80032, 81220, 81344, 85936, 94550, 97600, 100040, 101525, 101680, 104800, 107420, 121024, 125050, 127100, 127856, 129952, 134275, 151280, 155062, 159820, 160064, 162440, 166501, 171872, 189100, 199775, 200080, 203050, 203360, 209600, 214840, 247721, 250100, 254200, 255712, 259904, 268550, 302560, 310124, 319640, 324880, 327631, 333002, 343744, 378200, 387655, 399550, 400160, 406100, 406720, 429680, 495442, 500200, 508400, 511424, 537100, 605120, 620248, 639280, 649760, 655262, 666004, 756400, 775310, 799100, 800320, 812200, 832505, 859360, 990884, 1000400, 1016800, 1074200, 1238605, 1240496, 1278560, 1299520, 1310524, 1332008, 1512800, 1550620, 1598200, 1624400, 1638155, 1665010, 1718720, 1938275, 1981768, 2000800, 2033600, 2148400, 2477210, 2480992, 2557120, 2621048, 2664016, 3025600, 3101240, 3196400, 3248800, 3276310, 3330020, 3876550, 3963536, 4001600, 4162525, 4296800, 4954420, 4961984, 5242096, 5328032, 6193025, 6202480, 6392800, 6497600, 6552620, 6660040, 7753100, 7927072, 8190775, 8325050, 8593600, 9908840, 10156561, 10484192, 10656064, 12386050, 12404960, 12785600, 13105240, 13320080, 15506200, 15854144, 16381550, 16650100, 19817680, 20313122, 20968384, 24772100, 24809920, 26210480, 26640160, 31012400, 32763100, 33300200, 39635360, 40626244, 49544200, 50782805, 52420960, 53280320, 62024800, 65526200, 66600400, 79270720, 81252488, 99088400, 101565610, 104841920, 124049600, 131052400, 133200800, 162504976, 198176800, 203131220, 253914025, 262104800, 266401600, 325009952, 396353600, 406262440, 507828050, 524209600, 650019904, 812524880, 1015656100, 1625049760, 2031312200, 3250099520, 4062624400, 8125248800, 16250497600]

約数ペア:

[(1, 16250497600), (2, 8125248800), (4, 4062624400), (5, 3250099520), (8, 2031312200), (10, 1625049760), (16, 1015656100), (20, 812524880), (25, 650019904), (31, 524209600), (32, 507828050), (40, 406262440), (41, 396353600), (50, 325009952), (61, 266401600), (62, 262104800), (64, 253914025), (80, 203131220), (82, 198176800), (100, 162504976), (122, 133200800), (124, 131052400), (131, 124049600), (155, 104841920), (160, 101565610), (164, 99088400), (200, 81252488), (205, 79270720), (244, 66600400), (248, 65526200), (262, 62024800), (305, 53280320), (310, 52420960), (320, 50782805), (328, 49544200), (400, 40626244), (410, 39635360), (488, 33300200), (496, 32763100), (524, 31012400), (610, 26640160), (620, 26210480), (655, 24809920), (656, 24772100), (775, 20968384), (800, 20313122), (820, 19817680), (976, 16650100), (992, 16381550), (1025, 15854144), (1048, 15506200), (1220, 13320080), (1240, 13105240), (1271, 12785600), (1310, 12404960), (1312, 12386050), (1525, 10656064), (1550, 10484192), (1600, 10156561), (1640, 9908840), (1891, 8593600), (1952, 8325050), (1984, 8190775), (2050, 7927072), (2096, 7753100), (2440, 6660040), (2480, 6552620), (2501, 6497600), (2542, 6392800), (2620, 6202480), (2624, 6193025), (3050, 5328032), (3100, 5242096), (3275, 4961984), (3280, 4954420), (3782, 4296800), (3904, 4162525), (4061, 4001600), (4100, 3963536), (4192, 3876550), (4880, 3330020), (4960, 3276310), (5002, 3248800), (5084, 3196400), (5240, 3101240), (5371, 3025600), (6100, 2664016), (6200, 2621048), (6355, 2557120), (6550, 2480992), (6560, 2477210), (7564, 2148400), (7991, 2033600), (8122, 2000800), (8200, 1981768), (8384, 1938275), (9455, 1718720), (9760, 1665010), (9920, 1638155), (10004, 1624400), (10168, 1598200), (10480, 1550620), (10742, 1512800), (12200, 1332008), (12400, 1310524), (12505, 1299520), (12710, 1278560), (13100, 1240496), (13120, 1238605), (15128, 1074200), (15982, 1016800), (16244, 1000400), (16400, 990884), (18910, 859360), (19520, 832505), (20008, 812200), (20305, 800320), (20336, 799100), (20960, 775310), (21484, 756400), (24400, 666004), (24800, 655262), (25010, 649760), (25420, 639280), (26200, 620248), (26855, 605120), (30256, 537100), (31775, 511424), (31964, 508400), (32488, 500200), (32800, 495442), (37820, 429680), (39955, 406720), (40016, 406100), (40610, 400160), (40672, 399550), (41920, 387655), (42968, 378200), (47275, 343744), (48800, 333002), (49600, 327631), (50020, 324880), (50840, 319640), (52400, 310124), (53710, 302560), (60512, 268550), (62525, 259904), (63550, 255712), (63928, 254200), (64976, 250100), (65600, 247721), (75640, 214840), (77531, 209600), (79910, 203360), (80032, 203050), (81220, 200080), (81344, 199775), (85936, 189100), (94550, 171872), (97600, 166501), (100040, 162440), (101525, 160064), (101680, 159820), (104800, 155062), (107420, 151280), (121024, 134275), (125050, 129952), (127100, 127856)]