77319270

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:195

約数の個数: 192

約数和(自身を含む): 245846016

約数和(自身を除く): 168526746

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 31, 35, 37, 42, 45, 62, 63, 70, 74, 90, 93, 105, 107, 111, 126, 155, 185, 186, 210, 214, 217, 222, 259, 279, 310, 315, 321, 333, 370, 434, 465, 518, 535, 555, 558, 630, 642, 651, 666, 749, 777, 930, 963, 1070, 1085, 1110, 1147, 1295, 1302, 1395, 1498, 1554, 1605, 1665, 1926, 1953, 2170, 2247, 2294, 2331, 2590, 2790, 3210, 3255, 3317, 3330, 3441, 3745, 3885, 3906, 3959, 4494, 4662, 4815, 5735, 6510, 6634, 6741, 6882, 7490, 7770, 7918, 8029, 9630, 9765, 9951, 10323, 11235, 11470, 11655, 11877, 13482, 16058, 16585, 17205, 19530, 19795, 19902, 20646, 22470, 23219, 23310, 23754, 24087, 27713, 29853, 33170, 33705, 34410, 35631, 39590, 40145, 46438, 48174, 49755, 51615, 55426, 59385, 59706, 67410, 69657, 71262, 72261, 80290, 83139, 99510, 103230, 116095, 118770, 120435, 122729, 138565, 139314, 144522, 149265, 166278, 178155, 208971, 232190, 240870, 245458, 249417, 277130, 298530, 348285, 356310, 361305, 368187, 415695, 417942, 498834, 613645, 696570, 722610, 736374, 831390, 859103, 1044855, 1104561, 1227290, 1247085, 1718206, 1840935, 2089710, 2209122, 2494170, 2577309, 3681870, 4295515, 5154618, 5522805, 7731927, 8591030, 11045610, 12886545, 15463854, 25773090, 38659635, 77319270]

約数ペア:

[(1, 77319270), (2, 38659635), (3, 25773090), (5, 15463854), (6, 12886545), (7, 11045610), (9, 8591030), (10, 7731927), (14, 5522805), (15, 5154618), (18, 4295515), (21, 3681870), (30, 2577309), (31, 2494170), (35, 2209122), (37, 2089710), (42, 1840935), (45, 1718206), (62, 1247085), (63, 1227290), (70, 1104561), (74, 1044855), (90, 859103), (93, 831390), (105, 736374), (107, 722610), (111, 696570), (126, 613645), (155, 498834), (185, 417942), (186, 415695), (210, 368187), (214, 361305), (217, 356310), (222, 348285), (259, 298530), (279, 277130), (310, 249417), (315, 245458), (321, 240870), (333, 232190), (370, 208971), (434, 178155), (465, 166278), (518, 149265), (535, 144522), (555, 139314), (558, 138565), (630, 122729), (642, 120435), (651, 118770), (666, 116095), (749, 103230), (777, 99510), (930, 83139), (963, 80290), (1070, 72261), (1085, 71262), (1110, 69657), (1147, 67410), (1295, 59706), (1302, 59385), (1395, 55426), (1498, 51615), (1554, 49755), (1605, 48174), (1665, 46438), (1926, 40145), (1953, 39590), (2170, 35631), (2247, 34410), (2294, 33705), (2331, 33170), (2590, 29853), (2790, 27713), (3210, 24087), (3255, 23754), (3317, 23310), (3330, 23219), (3441, 22470), (3745, 20646), (3885, 19902), (3906, 19795), (3959, 19530), (4494, 17205), (4662, 16585), (4815, 16058), (5735, 13482), (6510, 11877), (6634, 11655), (6741, 11470), (6882, 11235), (7490, 10323), (7770, 9951), (7918, 9765), (8029, 9630)]