18839642400

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{84407}}^1$

素因数の和:84464

約数の個数: 216

約数和(自身を含む): 68577110784

約数和(自身を除く): 49737468384

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 31, 32, 36, 40, 45, 48, 50, 60, 62, 72, 75, 80, 90, 93, 96, 100, 120, 124, 144, 150, 155, 160, 180, 186, 200, 225, 240, 248, 279, 288, 300, 310, 360, 372, 400, 450, 465, 480, 496, 558, 600, 620, 720, 744, 775, 800, 900, 930, 992, 1116, 1200, 1240, 1395, 1440, 1488, 1550, 1800, 1860, 2232, 2325, 2400, 2480, 2790, 2976, 3100, 3600, 3720, 4464, 4650, 4960, 5580, 6200, 6975, 7200, 7440, 8928, 9300, 11160, 12400, 13950, 14880, 18600, 22320, 24800, 27900, 37200, 44640, 55800, 74400, 84407, 111600, 168814, 223200, 253221, 337628, 422035, 506442, 675256, 759663, 844070, 1012884, 1266105, 1350512, 1519326, 1688140, 2025768, 2110175, 2532210, 2616617, 2701024, 3038652, 3376280, 3798315, 4051536, 4220350, 5064420, 5233234, 6077304, 6330525, 6752560, 7596630, 7849851, 8103072, 8440700, 10128840, 10466468, 12154608, 12661050, 13083085, 13505120, 15193260, 15699702, 16881400, 18991575, 20257680, 20932936, 23549553, 24309216, 25322100, 26166170, 30386520, 31399404, 33762800, 37983150, 39249255, 40515360, 41865872, 47099106, 50644200, 52332340, 60773040, 62798808, 65415425, 67525600, 75966300, 78498510, 83731744, 94198212, 101288400, 104664680, 117747765, 121546080, 125597616, 130830850, 151932600, 156997020, 188396424, 196246275, 202576800, 209329360, 235495530, 251195232, 261661700, 303865200, 313994040, 376792848, 392492550, 418658720, 470991060, 523323400, 588738825, 607730400, 627988080, 753585696, 784985100, 941982120, 1046646800, 1177477650, 1255976160, 1569970200, 1883964240, 2093293600, 2354955300, 3139940400, 3767928480, 4709910600, 6279880800, 9419821200, 18839642400]

約数ペア:

[(1, 18839642400), (2, 9419821200), (3, 6279880800), (4, 4709910600), (5, 3767928480), (6, 3139940400), (8, 2354955300), (9, 2093293600), (10, 1883964240), (12, 1569970200), (15, 1255976160), (16, 1177477650), (18, 1046646800), (20, 941982120), (24, 784985100), (25, 753585696), (30, 627988080), (31, 607730400), (32, 588738825), (36, 523323400), (40, 470991060), (45, 418658720), (48, 392492550), (50, 376792848), (60, 313994040), (62, 303865200), (72, 261661700), (75, 251195232), (80, 235495530), (90, 209329360), (93, 202576800), (96, 196246275), (100, 188396424), (120, 156997020), (124, 151932600), (144, 130830850), (150, 125597616), (155, 121546080), (160, 117747765), (180, 104664680), (186, 101288400), (200, 94198212), (225, 83731744), (240, 78498510), (248, 75966300), (279, 67525600), (288, 65415425), (300, 62798808), (310, 60773040), (360, 52332340), (372, 50644200), (400, 47099106), (450, 41865872), (465, 40515360), (480, 39249255), (496, 37983150), (558, 33762800), (600, 31399404), (620, 30386520), (720, 26166170), (744, 25322100), (775, 24309216), (800, 23549553), (900, 20932936), (930, 20257680), (992, 18991575), (1116, 16881400), (1200, 15699702), (1240, 15193260), (1395, 13505120), (1440, 13083085), (1488, 12661050), (1550, 12154608), (1800, 10466468), (1860, 10128840), (2232, 8440700), (2325, 8103072), (2400, 7849851), (2480, 7596630), (2790, 6752560), (2976, 6330525), (3100, 6077304), (3600, 5233234), (3720, 5064420), (4464, 4220350), (4650, 4051536), (4960, 3798315), (5580, 3376280), (6200, 3038652), (6975, 2701024), (7200, 2616617), (7440, 2532210), (8928, 2110175), (9300, 2025768), (11160, 1688140), (12400, 1519326), (13950, 1350512), (14880, 1266105), (18600, 1012884), (22320, 844070), (24800, 759663), (27900, 675256), (37200, 506442), (44640, 422035), (55800, 337628), (74400, 253221), (84407, 223200), (111600, 168814)]