66880800

素因数分解:

$2^5\times 3^2\times 5^2\times 7^1\times {\mathrm{1327}}^1$

素因数の和:1360

約数の個数: 216

約数和(自身を含む): 269732736

約数和(自身を除く): 202851936

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 70, 72, 75, 80, 84, 90, 96, 100, 105, 112, 120, 126, 140, 144, 150, 160, 168, 175, 180, 200, 210, 224, 225, 240, 252, 280, 288, 300, 315, 336, 350, 360, 400, 420, 450, 480, 504, 525, 560, 600, 630, 672, 700, 720, 800, 840, 900, 1008, 1050, 1120, 1200, 1260, 1327, 1400, 1440, 1575, 1680, 1800, 2016, 2100, 2400, 2520, 2654, 2800, 3150, 3360, 3600, 3981, 4200, 5040, 5308, 5600, 6300, 6635, 7200, 7962, 8400, 9289, 10080, 10616, 11943, 12600, 13270, 15924, 16800, 18578, 19905, 21232, 23886, 25200, 26540, 27867, 31848, 33175, 37156, 39810, 42464, 46445, 47772, 50400, 53080, 55734, 59715, 63696, 66350, 74312, 79620, 83601, 92890, 95544, 99525, 106160, 111468, 119430, 127392, 132700, 139335, 148624, 159240, 167202, 185780, 191088, 199050, 212320, 222936, 232225, 238860, 265400, 278670, 297248, 298575, 318480, 334404, 371560, 382176, 398100, 418005, 445872, 464450, 477720, 530800, 557340, 597150, 636960, 668808, 696675, 743120, 796200, 836010, 891744, 928900, 955440, 1061600, 1114680, 1194300, 1337616, 1393350, 1486240, 1592400, 1672020, 1857800, 1910880, 2090025, 2229360, 2388600, 2675232, 2786700, 3184800, 3344040, 3715600, 4180050, 4458720, 4777200, 5573400, 6688080, 7431200, 8360100, 9554400, 11146800, 13376160, 16720200, 22293600, 33440400, 66880800]

約数ペア:

[(1, 66880800), (2, 33440400), (3, 22293600), (4, 16720200), (5, 13376160), (6, 11146800), (7, 9554400), (8, 8360100), (9, 7431200), (10, 6688080), (12, 5573400), (14, 4777200), (15, 4458720), (16, 4180050), (18, 3715600), (20, 3344040), (21, 3184800), (24, 2786700), (25, 2675232), (28, 2388600), (30, 2229360), (32, 2090025), (35, 1910880), (36, 1857800), (40, 1672020), (42, 1592400), (45, 1486240), (48, 1393350), (50, 1337616), (56, 1194300), (60, 1114680), (63, 1061600), (70, 955440), (72, 928900), (75, 891744), (80, 836010), (84, 796200), (90, 743120), (96, 696675), (100, 668808), (105, 636960), (112, 597150), (120, 557340), (126, 530800), (140, 477720), (144, 464450), (150, 445872), (160, 418005), (168, 398100), (175, 382176), (180, 371560), (200, 334404), (210, 318480), (224, 298575), (225, 297248), (240, 278670), (252, 265400), (280, 238860), (288, 232225), (300, 222936), (315, 212320), (336, 199050), (350, 191088), (360, 185780), (400, 167202), (420, 159240), (450, 148624), (480, 139335), (504, 132700), (525, 127392), (560, 119430), (600, 111468), (630, 106160), (672, 99525), (700, 95544), (720, 92890), (800, 83601), (840, 79620), (900, 74312), (1008, 66350), (1050, 63696), (1120, 59715), (1200, 55734), (1260, 53080), (1327, 50400), (1400, 47772), (1440, 46445), (1575, 42464), (1680, 39810), (1800, 37156), (2016, 33175), (2100, 31848), (2400, 27867), (2520, 26540), (2654, 25200), (2800, 23886), (3150, 21232), (3360, 19905), (3600, 18578), (3981, 16800), (4200, 15924), (5040, 13270), (5308, 12600), (5600, 11943), (6300, 10616), (6635, 10080), (7200, 9289), (7962, 8400)]