127965600

素因数分解:

$2^5\times 3^2\times 5^2\times 7^1\times {\mathrm{2539}}^1$

素因数の和:2572

約数の個数: 216

約数和(自身を含む): 515904480

約数和(自身を除く): 387938880

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, 1400, 1440, 1575, 1680, 1800, 2016, 2100, 2400, 2520, 2539, 2800, 3150, 3360, 3600, 4200, 5040, 5078, 5600, 6300, 7200, 7617, 8400, 10080, 10156, 12600, 12695, 15234, 16800, 17773, 20312, 22851, 25200, 25390, 30468, 35546, 38085, 40624, 45702, 50400, 50780, 53319, 60936, 63475, 71092, 76170, 81248, 88865, 91404, 101560, 106638, 114255, 121872, 126950, 142184, 152340, 159957, 177730, 182808, 190425, 203120, 213276, 228510, 243744, 253900, 266595, 284368, 304680, 319914, 355460, 365616, 380850, 406240, 426552, 444325, 457020, 507800, 533190, 568736, 571275, 609360, 639828, 710920, 731232, 761700, 799785, 853104, 888650, 914040, 1015600, 1066380, 1142550, 1218720, 1279656, 1332975, 1421840, 1523400, 1599570, 1706208, 1777300, 1828080, 2031200, 2132760, 2285100, 2559312, 2665950, 2843680, 3046800, 3199140, 3554600, 3656160, 3998925, 4265520, 4570200, 5118624, 5331900, 6093600, 6398280, 7109200, 7997850, 8531040, 9140400, 10663800, 12796560, 14218400, 15995700, 18280800, 21327600, 25593120, 31991400, 42655200, 63982800, 127965600]

約数ペア:

[(1, 127965600), (2, 63982800), (3, 42655200), (4, 31991400), (5, 25593120), (6, 21327600), (7, 18280800), (8, 15995700), (9, 14218400), (10, 12796560), (12, 10663800), (14, 9140400), (15, 8531040), (16, 7997850), (18, 7109200), (20, 6398280), (21, 6093600), (24, 5331900), (25, 5118624), (28, 4570200), (30, 4265520), (32, 3998925), (35, 3656160), (36, 3554600), (40, 3199140), (42, 3046800), (45, 2843680), (48, 2665950), (50, 2559312), (56, 2285100), (60, 2132760), (63, 2031200), (70, 1828080), (72, 1777300), (75, 1706208), (80, 1599570), (84, 1523400), (90, 1421840), (96, 1332975), (100, 1279656), (105, 1218720), (112, 1142550), (120, 1066380), (126, 1015600), (140, 914040), (144, 888650), (150, 853104), (160, 799785), (168, 761700), (175, 731232), (180, 710920), (200, 639828), (210, 609360), (224, 571275), (225, 568736), (240, 533190), (252, 507800), (280, 457020), (288, 444325), (300, 426552), (315, 406240), (336, 380850), (350, 365616), (360, 355460), (400, 319914), (420, 304680), (450, 284368), (480, 266595), (504, 253900), (525, 243744), (560, 228510), (600, 213276), (630, 203120), (672, 190425), (700, 182808), (720, 177730), (800, 159957), (840, 152340), (900, 142184), (1008, 126950), (1050, 121872), (1120, 114255), (1200, 106638), (1260, 101560), (1400, 91404), (1440, 88865), (1575, 81248), (1680, 76170), (1800, 71092), (2016, 63475), (2100, 60936), (2400, 53319), (2520, 50780), (2539, 50400), (2800, 45702), (3150, 40624), (3360, 38085), (3600, 35546), (4200, 30468), (5040, 25390), (5078, 25200), (5600, 22851), (6300, 20312), (7200, 17773), (7617, 16800), (8400, 15234), (10080, 12695), (10156, 12600)]