83621880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:234

約数の個数: 192

約数和(自身を含む): 287539200

約数和(自身を除く): 203917320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 59, 60, 62, 72, 90, 93, 118, 120, 124, 127, 155, 177, 180, 186, 236, 248, 254, 279, 295, 310, 354, 360, 372, 381, 465, 472, 508, 531, 558, 590, 620, 635, 708, 744, 762, 885, 930, 1016, 1062, 1116, 1143, 1180, 1240, 1270, 1395, 1416, 1524, 1770, 1829, 1860, 1905, 2124, 2232, 2286, 2360, 2540, 2655, 2790, 3048, 3540, 3658, 3720, 3810, 3937, 4248, 4572, 5080, 5310, 5487, 5580, 5715, 7080, 7316, 7493, 7620, 7874, 9144, 9145, 10620, 10974, 11160, 11430, 11811, 14632, 14986, 15240, 15748, 16461, 18290, 19685, 21240, 21948, 22479, 22860, 23622, 27435, 29972, 31496, 32922, 35433, 36580, 37465, 39370, 43896, 44958, 45720, 47244, 54870, 59055, 59944, 65844, 67437, 70866, 73160, 74930, 78740, 82305, 89916, 94488, 109740, 112395, 118110, 131688, 134874, 141732, 149860, 157480, 164610, 177165, 179832, 219480, 224790, 232283, 236220, 269748, 283464, 299720, 329220, 337185, 354330, 449580, 464566, 472440, 539496, 658440, 674370, 696849, 708660, 899160, 929132, 1161415, 1348740, 1393698, 1417320, 1858264, 2090547, 2322830, 2697480, 2787396, 3484245, 4181094, 4645660, 5574792, 6968490, 8362188, 9291320, 10452735, 13936980, 16724376, 20905470, 27873960, 41810940, 83621880]

約数ペア:

[(1, 83621880), (2, 41810940), (3, 27873960), (4, 20905470), (5, 16724376), (6, 13936980), (8, 10452735), (9, 9291320), (10, 8362188), (12, 6968490), (15, 5574792), (18, 4645660), (20, 4181094), (24, 3484245), (30, 2787396), (31, 2697480), (36, 2322830), (40, 2090547), (45, 1858264), (59, 1417320), (60, 1393698), (62, 1348740), (72, 1161415), (90, 929132), (93, 899160), (118, 708660), (120, 696849), (124, 674370), (127, 658440), (155, 539496), (177, 472440), (180, 464566), (186, 449580), (236, 354330), (248, 337185), (254, 329220), (279, 299720), (295, 283464), (310, 269748), (354, 236220), (360, 232283), (372, 224790), (381, 219480), (465, 179832), (472, 177165), (508, 164610), (531, 157480), (558, 149860), (590, 141732), (620, 134874), (635, 131688), (708, 118110), (744, 112395), (762, 109740), (885, 94488), (930, 89916), (1016, 82305), (1062, 78740), (1116, 74930), (1143, 73160), (1180, 70866), (1240, 67437), (1270, 65844), (1395, 59944), (1416, 59055), (1524, 54870), (1770, 47244), (1829, 45720), (1860, 44958), (1905, 43896), (2124, 39370), (2232, 37465), (2286, 36580), (2360, 35433), (2540, 32922), (2655, 31496), (2790, 29972), (3048, 27435), (3540, 23622), (3658, 22860), (3720, 22479), (3810, 21948), (3937, 21240), (4248, 19685), (4572, 18290), (5080, 16461), (5310, 15748), (5487, 15240), (5580, 14986), (5715, 14632), (7080, 11811), (7316, 11430), (7493, 11160), (7620, 10974), (7874, 10620), (9144, 9145)]