84506490

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{17}}^2\times {\mathrm{19}}^2$

素因数の和:91

約数の個数: 180

約数和(自身を含む): 254754126

約数和(自身を除く): 170247636

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 19, 27, 30, 34, 38, 45, 51, 54, 57, 81, 85, 90, 95, 102, 114, 135, 153, 162, 170, 171, 190, 255, 270, 285, 289, 306, 323, 342, 361, 405, 459, 510, 513, 570, 578, 646, 722, 765, 810, 855, 867, 918, 969, 1026, 1083, 1377, 1445, 1530, 1539, 1615, 1710, 1734, 1805, 1938, 2166, 2295, 2565, 2601, 2754, 2890, 2907, 3078, 3230, 3249, 3610, 4335, 4590, 4845, 5130, 5202, 5415, 5491, 5814, 6137, 6498, 6885, 7695, 7803, 8670, 8721, 9690, 9747, 10830, 10982, 12274, 13005, 13770, 14535, 15390, 15606, 16245, 16473, 17442, 18411, 19494, 23409, 26010, 26163, 27455, 29070, 29241, 30685, 32490, 32946, 36822, 39015, 43605, 46818, 48735, 49419, 52326, 54910, 55233, 58482, 61370, 78030, 82365, 87210, 92055, 97470, 98838, 104329, 110466, 117045, 130815, 146205, 148257, 164730, 165699, 184110, 208658, 234090, 247095, 261630, 276165, 292410, 296514, 312987, 331398, 444771, 494190, 497097, 521645, 552330, 625974, 741285, 828495, 889542, 938961, 994194, 1043290, 1482570, 1564935, 1656990, 1877922, 2223855, 2485485, 2816883, 3129870, 4447710, 4694805, 4970970, 5633766, 8450649, 9389610, 14084415, 16901298, 28168830, 42253245, 84506490]

約数ペア:

[(1, 84506490), (2, 42253245), (3, 28168830), (5, 16901298), (6, 14084415), (9, 9389610), (10, 8450649), (15, 5633766), (17, 4970970), (18, 4694805), (19, 4447710), (27, 3129870), (30, 2816883), (34, 2485485), (38, 2223855), (45, 1877922), (51, 1656990), (54, 1564935), (57, 1482570), (81, 1043290), (85, 994194), (90, 938961), (95, 889542), (102, 828495), (114, 741285), (135, 625974), (153, 552330), (162, 521645), (170, 497097), (171, 494190), (190, 444771), (255, 331398), (270, 312987), (285, 296514), (289, 292410), (306, 276165), (323, 261630), (342, 247095), (361, 234090), (405, 208658), (459, 184110), (510, 165699), (513, 164730), (570, 148257), (578, 146205), (646, 130815), (722, 117045), (765, 110466), (810, 104329), (855, 98838), (867, 97470), (918, 92055), (969, 87210), (1026, 82365), (1083, 78030), (1377, 61370), (1445, 58482), (1530, 55233), (1539, 54910), (1615, 52326), (1710, 49419), (1734, 48735), (1805, 46818), (1938, 43605), (2166, 39015), (2295, 36822), (2565, 32946), (2601, 32490), (2754, 30685), (2890, 29241), (2907, 29070), (3078, 27455), (3230, 26163), (3249, 26010), (3610, 23409), (4335, 19494), (4590, 18411), (4845, 17442), (5130, 16473), (5202, 16245), (5415, 15606), (5491, 15390), (5814, 14535), (6137, 13770), (6498, 13005), (6885, 12274), (7695, 10982), (7803, 10830), (8670, 9747), (8721, 9690)]