72187200

素因数分解:

$2^6\times 3^4\times 5^2\times {\mathrm{557}}^1$

素因数の和:591

約数の個数: 210

約数和(自身を含む): 265818366

約数和(自身を除く): 193631166

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 64, 72, 75, 80, 81, 90, 96, 100, 108, 120, 135, 144, 150, 160, 162, 180, 192, 200, 216, 225, 240, 270, 288, 300, 320, 324, 360, 400, 405, 432, 450, 480, 540, 557, 576, 600, 648, 675, 720, 800, 810, 864, 900, 960, 1080, 1114, 1200, 1296, 1350, 1440, 1600, 1620, 1671, 1728, 1800, 2025, 2160, 2228, 2400, 2592, 2700, 2785, 2880, 3240, 3342, 3600, 4050, 4320, 4456, 4800, 5013, 5184, 5400, 5570, 6480, 6684, 7200, 8100, 8355, 8640, 8912, 10026, 10800, 11140, 12960, 13368, 13925, 14400, 15039, 16200, 16710, 17824, 20052, 21600, 22280, 25065, 25920, 26736, 27850, 30078, 32400, 33420, 35648, 40104, 41775, 43200, 44560, 45117, 50130, 53472, 55700, 60156, 64800, 66840, 75195, 80208, 83550, 89120, 90234, 100260, 106944, 111400, 120312, 125325, 129600, 133680, 150390, 160416, 167100, 178240, 180468, 200520, 222800, 225585, 240624, 250650, 267360, 300780, 320832, 334200, 360936, 375975, 401040, 445600, 451170, 481248, 501300, 534720, 601560, 668400, 721872, 751950, 802080, 891200, 902340, 962496, 1002600, 1127925, 1203120, 1336800, 1443744, 1503900, 1604160, 1804680, 2005200, 2255850, 2406240, 2673600, 2887488, 3007800, 3609360, 4010400, 4511700, 4812480, 6015600, 7218720, 8020800, 9023400, 12031200, 14437440, 18046800, 24062400, 36093600, 72187200]

約数ペア:

[(1, 72187200), (2, 36093600), (3, 24062400), (4, 18046800), (5, 14437440), (6, 12031200), (8, 9023400), (9, 8020800), (10, 7218720), (12, 6015600), (15, 4812480), (16, 4511700), (18, 4010400), (20, 3609360), (24, 3007800), (25, 2887488), (27, 2673600), (30, 2406240), (32, 2255850), (36, 2005200), (40, 1804680), (45, 1604160), (48, 1503900), (50, 1443744), (54, 1336800), (60, 1203120), (64, 1127925), (72, 1002600), (75, 962496), (80, 902340), (81, 891200), (90, 802080), (96, 751950), (100, 721872), (108, 668400), (120, 601560), (135, 534720), (144, 501300), (150, 481248), (160, 451170), (162, 445600), (180, 401040), (192, 375975), (200, 360936), (216, 334200), (225, 320832), (240, 300780), (270, 267360), (288, 250650), (300, 240624), (320, 225585), (324, 222800), (360, 200520), (400, 180468), (405, 178240), (432, 167100), (450, 160416), (480, 150390), (540, 133680), (557, 129600), (576, 125325), (600, 120312), (648, 111400), (675, 106944), (720, 100260), (800, 90234), (810, 89120), (864, 83550), (900, 80208), (960, 75195), (1080, 66840), (1114, 64800), (1200, 60156), (1296, 55700), (1350, 53472), (1440, 50130), (1600, 45117), (1620, 44560), (1671, 43200), (1728, 41775), (1800, 40104), (2025, 35648), (2160, 33420), (2228, 32400), (2400, 30078), (2592, 27850), (2700, 26736), (2785, 25920), (2880, 25065), (3240, 22280), (3342, 21600), (3600, 20052), (4050, 17824), (4320, 16710), (4456, 16200), (4800, 15039), (5013, 14400), (5184, 13925), (5400, 13368), (5570, 12960), (6480, 11140), (6684, 10800), (7200, 10026), (8100, 8912), (8355, 8640)]