77605710

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:199

約数の個数: 192

約数和(自身を含む): 242694144

約数和(自身を除く): 165088434

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 31, 35, 39, 42, 49, 62, 65, 70, 78, 91, 93, 98, 105, 130, 131, 147, 155, 182, 186, 195, 210, 217, 245, 262, 273, 294, 310, 390, 393, 403, 434, 455, 465, 490, 546, 637, 651, 655, 735, 786, 806, 910, 917, 930, 1085, 1209, 1274, 1302, 1310, 1365, 1470, 1519, 1703, 1834, 1911, 1965, 2015, 2170, 2418, 2730, 2751, 2821, 3038, 3185, 3255, 3406, 3822, 3930, 4030, 4061, 4557, 4585, 5109, 5502, 5642, 6045, 6370, 6419, 6510, 7595, 8122, 8463, 8515, 9114, 9170, 9555, 10218, 11921, 12090, 12183, 12838, 13755, 14105, 15190, 16926, 17030, 19110, 19257, 19747, 20305, 22785, 23842, 24366, 25545, 27510, 28210, 28427, 32095, 35763, 38514, 39494, 40610, 42315, 45570, 51090, 52793, 56854, 59241, 59605, 60915, 64190, 71526, 83447, 84630, 85281, 96285, 98735, 105586, 118482, 119210, 121830, 142135, 158379, 166894, 170562, 178815, 192570, 197470, 198989, 250341, 263965, 284270, 296205, 316758, 357630, 369551, 397978, 417235, 426405, 500682, 527930, 592410, 596967, 739102, 791895, 834470, 852810, 994945, 1108653, 1193934, 1251705, 1583790, 1847755, 1989890, 2217306, 2503410, 2586857, 2984835, 3695510, 5173714, 5543265, 5969670, 7760571, 11086530, 12934285, 15521142, 25868570, 38802855, 77605710]

約数ペア:

[(1, 77605710), (2, 38802855), (3, 25868570), (5, 15521142), (6, 12934285), (7, 11086530), (10, 7760571), (13, 5969670), (14, 5543265), (15, 5173714), (21, 3695510), (26, 2984835), (30, 2586857), (31, 2503410), (35, 2217306), (39, 1989890), (42, 1847755), (49, 1583790), (62, 1251705), (65, 1193934), (70, 1108653), (78, 994945), (91, 852810), (93, 834470), (98, 791895), (105, 739102), (130, 596967), (131, 592410), (147, 527930), (155, 500682), (182, 426405), (186, 417235), (195, 397978), (210, 369551), (217, 357630), (245, 316758), (262, 296205), (273, 284270), (294, 263965), (310, 250341), (390, 198989), (393, 197470), (403, 192570), (434, 178815), (455, 170562), (465, 166894), (490, 158379), (546, 142135), (637, 121830), (651, 119210), (655, 118482), (735, 105586), (786, 98735), (806, 96285), (910, 85281), (917, 84630), (930, 83447), (1085, 71526), (1209, 64190), (1274, 60915), (1302, 59605), (1310, 59241), (1365, 56854), (1470, 52793), (1519, 51090), (1703, 45570), (1834, 42315), (1911, 40610), (1965, 39494), (2015, 38514), (2170, 35763), (2418, 32095), (2730, 28427), (2751, 28210), (2821, 27510), (3038, 25545), (3185, 24366), (3255, 23842), (3406, 22785), (3822, 20305), (3930, 19747), (4030, 19257), (4061, 19110), (4557, 17030), (4585, 16926), (5109, 15190), (5502, 14105), (5642, 13755), (6045, 12838), (6370, 12183), (6419, 12090), (6510, 11921), (7595, 10218), (8122, 9555), (8463, 9170), (8515, 9114)]