90766230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{19}}^2\times {\mathrm{29}}^1$

素因数の和:111

約数の個数: 144

約数和(自身を含む): 252648720

約数和(自身を除く): 161882490

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 19, 29, 30, 34, 38, 51, 57, 58, 85, 87, 95, 102, 114, 145, 170, 174, 190, 255, 285, 289, 290, 323, 361, 435, 493, 510, 551, 570, 578, 646, 722, 867, 870, 969, 986, 1083, 1102, 1445, 1479, 1615, 1653, 1734, 1805, 1938, 2166, 2465, 2755, 2890, 2958, 3230, 3306, 3610, 4335, 4845, 4930, 5415, 5491, 5510, 6137, 7395, 8265, 8381, 8670, 9367, 9690, 10469, 10830, 10982, 12274, 14790, 16473, 16530, 16762, 18411, 18734, 20938, 25143, 27455, 28101, 30685, 31407, 32946, 36822, 41905, 46835, 50286, 52345, 54910, 56202, 61370, 62814, 82365, 83810, 92055, 93670, 104329, 104690, 125715, 140505, 157035, 159239, 164730, 177973, 184110, 208658, 251430, 281010, 312987, 314070, 318478, 355946, 477717, 521645, 533919, 625974, 796195, 889865, 955434, 1043290, 1067838, 1564935, 1592390, 1779730, 2388585, 2669595, 3025541, 3129870, 4777170, 5339190, 6051082, 9076623, 15127705, 18153246, 30255410, 45383115, 90766230]

約数ペア:

[(1, 90766230), (2, 45383115), (3, 30255410), (5, 18153246), (6, 15127705), (10, 9076623), (15, 6051082), (17, 5339190), (19, 4777170), (29, 3129870), (30, 3025541), (34, 2669595), (38, 2388585), (51, 1779730), (57, 1592390), (58, 1564935), (85, 1067838), (87, 1043290), (95, 955434), (102, 889865), (114, 796195), (145, 625974), (170, 533919), (174, 521645), (190, 477717), (255, 355946), (285, 318478), (289, 314070), (290, 312987), (323, 281010), (361, 251430), (435, 208658), (493, 184110), (510, 177973), (551, 164730), (570, 159239), (578, 157035), (646, 140505), (722, 125715), (867, 104690), (870, 104329), (969, 93670), (986, 92055), (1083, 83810), (1102, 82365), (1445, 62814), (1479, 61370), (1615, 56202), (1653, 54910), (1734, 52345), (1805, 50286), (1938, 46835), (2166, 41905), (2465, 36822), (2755, 32946), (2890, 31407), (2958, 30685), (3230, 28101), (3306, 27455), (3610, 25143), (4335, 20938), (4845, 18734), (4930, 18411), (5415, 16762), (5491, 16530), (5510, 16473), (6137, 14790), (7395, 12274), (8265, 10982), (8381, 10830), (8670, 10469), (9367, 9690)]