222418800

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1993}}^1$

素因数の和:2048

約数の個数: 180

約数和(自身を含む): 797153344

約数和(自身を除く): 574734544

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 31, 36, 40, 45, 48, 50, 60, 62, 72, 75, 80, 90, 93, 100, 120, 124, 144, 150, 155, 180, 186, 200, 225, 240, 248, 279, 300, 310, 360, 372, 400, 450, 465, 496, 558, 600, 620, 720, 744, 775, 900, 930, 1116, 1200, 1240, 1395, 1488, 1550, 1800, 1860, 1993, 2232, 2325, 2480, 2790, 3100, 3600, 3720, 3986, 4464, 4650, 5580, 5979, 6200, 6975, 7440, 7972, 9300, 9965, 11160, 11958, 12400, 13950, 15944, 17937, 18600, 19930, 22320, 23916, 27900, 29895, 31888, 35874, 37200, 39860, 47832, 49825, 55800, 59790, 61783, 71748, 79720, 89685, 95664, 99650, 111600, 119580, 123566, 143496, 149475, 159440, 179370, 185349, 199300, 239160, 247132, 286992, 298950, 308915, 358740, 370698, 398600, 448425, 478320, 494264, 556047, 597900, 617830, 717480, 741396, 797200, 896850, 926745, 988528, 1112094, 1195800, 1235660, 1434960, 1482792, 1544575, 1793700, 1853490, 2224188, 2391600, 2471320, 2780235, 2965584, 3089150, 3587400, 3706980, 4448376, 4633725, 4942640, 5560470, 6178300, 7174800, 7413960, 8896752, 9267450, 11120940, 12356600, 13901175, 14827920, 18534900, 22241880, 24713200, 27802350, 37069800, 44483760, 55604700, 74139600, 111209400, 222418800]

約数ペア:

[(1, 222418800), (2, 111209400), (3, 74139600), (4, 55604700), (5, 44483760), (6, 37069800), (8, 27802350), (9, 24713200), (10, 22241880), (12, 18534900), (15, 14827920), (16, 13901175), (18, 12356600), (20, 11120940), (24, 9267450), (25, 8896752), (30, 7413960), (31, 7174800), (36, 6178300), (40, 5560470), (45, 4942640), (48, 4633725), (50, 4448376), (60, 3706980), (62, 3587400), (72, 3089150), (75, 2965584), (80, 2780235), (90, 2471320), (93, 2391600), (100, 2224188), (120, 1853490), (124, 1793700), (144, 1544575), (150, 1482792), (155, 1434960), (180, 1235660), (186, 1195800), (200, 1112094), (225, 988528), (240, 926745), (248, 896850), (279, 797200), (300, 741396), (310, 717480), (360, 617830), (372, 597900), (400, 556047), (450, 494264), (465, 478320), (496, 448425), (558, 398600), (600, 370698), (620, 358740), (720, 308915), (744, 298950), (775, 286992), (900, 247132), (930, 239160), (1116, 199300), (1200, 185349), (1240, 179370), (1395, 159440), (1488, 149475), (1550, 143496), (1800, 123566), (1860, 119580), (1993, 111600), (2232, 99650), (2325, 95664), (2480, 89685), (2790, 79720), (3100, 71748), (3600, 61783), (3720, 59790), (3986, 55800), (4464, 49825), (4650, 47832), (5580, 39860), (5979, 37200), (6200, 35874), (6975, 31888), (7440, 29895), (7972, 27900), (9300, 23916), (9965, 22320), (11160, 19930), (11958, 18600), (12400, 17937), (13950, 15944)]