502259220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{1087}}^1$

素因数の和:1270

約数の個数: 144

約数和(自身を含む): 1625315328

約数和(自身を除く): 1123056108

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 151, 153, 170, 180, 204, 255, 302, 306, 340, 453, 510, 604, 612, 755, 765, 906, 1020, 1087, 1359, 1510, 1530, 1812, 2174, 2265, 2567, 2718, 3020, 3060, 3261, 4348, 4530, 5134, 5435, 5436, 6522, 6795, 7701, 9060, 9783, 10268, 10870, 12835, 13044, 13590, 15402, 16305, 18479, 19566, 21740, 23103, 25670, 27180, 30804, 32610, 36958, 38505, 39132, 46206, 48915, 51340, 55437, 65220, 73916, 77010, 92395, 92412, 97830, 110874, 115515, 154020, 164137, 166311, 184790, 195660, 221748, 231030, 277185, 328274, 332622, 369580, 462060, 492411, 554370, 656548, 665244, 820685, 831555, 984822, 1108740, 1477233, 1641370, 1663110, 1969644, 2462055, 2790329, 2954466, 3282740, 3326220, 4924110, 5580658, 5908932, 7386165, 8370987, 9848220, 11161316, 13951645, 14772330, 16741974, 25112961, 27903290, 29544660, 33483948, 41854935, 50225922, 55806580, 83709870, 100451844, 125564805, 167419740, 251129610, 502259220]

約数ペア:

[(1, 502259220), (2, 251129610), (3, 167419740), (4, 125564805), (5, 100451844), (6, 83709870), (9, 55806580), (10, 50225922), (12, 41854935), (15, 33483948), (17, 29544660), (18, 27903290), (20, 25112961), (30, 16741974), (34, 14772330), (36, 13951645), (45, 11161316), (51, 9848220), (60, 8370987), (68, 7386165), (85, 5908932), (90, 5580658), (102, 4924110), (151, 3326220), (153, 3282740), (170, 2954466), (180, 2790329), (204, 2462055), (255, 1969644), (302, 1663110), (306, 1641370), (340, 1477233), (453, 1108740), (510, 984822), (604, 831555), (612, 820685), (755, 665244), (765, 656548), (906, 554370), (1020, 492411), (1087, 462060), (1359, 369580), (1510, 332622), (1530, 328274), (1812, 277185), (2174, 231030), (2265, 221748), (2567, 195660), (2718, 184790), (3020, 166311), (3060, 164137), (3261, 154020), (4348, 115515), (4530, 110874), (5134, 97830), (5435, 92412), (5436, 92395), (6522, 77010), (6795, 73916), (7701, 65220), (9060, 55437), (9783, 51340), (10268, 48915), (10870, 46206), (12835, 39132), (13044, 38505), (13590, 36958), (15402, 32610), (16305, 30804), (18479, 27180), (19566, 25670), (21740, 23103)]