101278800

素因数分解:

$2^4\times 3^2\times 5^2\times 7^1\times {\mathrm{4019}}^1$

素因数の和:4050

約数の個数: 180

約数和(自身を含む): 401774880

約数和(自身を除く): 300496080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 70, 72, 75, 80, 84, 90, 100, 105, 112, 120, 126, 140, 144, 150, 168, 175, 180, 200, 210, 225, 240, 252, 280, 300, 315, 336, 350, 360, 400, 420, 450, 504, 525, 560, 600, 630, 700, 720, 840, 900, 1008, 1050, 1200, 1260, 1400, 1575, 1680, 1800, 2100, 2520, 2800, 3150, 3600, 4019, 4200, 5040, 6300, 8038, 8400, 12057, 12600, 16076, 20095, 24114, 25200, 28133, 32152, 36171, 40190, 48228, 56266, 60285, 64304, 72342, 80380, 84399, 96456, 100475, 112532, 120570, 140665, 144684, 160760, 168798, 180855, 192912, 200950, 225064, 241140, 253197, 281330, 289368, 301425, 321520, 337596, 361710, 401900, 421995, 450128, 482280, 506394, 562660, 578736, 602850, 675192, 703325, 723420, 803800, 843990, 904275, 964560, 1012788, 1125320, 1205700, 1265985, 1350384, 1406650, 1446840, 1607600, 1687980, 1808550, 2025576, 2109975, 2250640, 2411400, 2531970, 2813300, 2893680, 3375960, 3617100, 4051152, 4219950, 4822800, 5063940, 5626600, 6329925, 6751920, 7234200, 8439900, 10127880, 11253200, 12659850, 14468400, 16879800, 20255760, 25319700, 33759600, 50639400, 101278800]

約数ペア:

[(1, 101278800), (2, 50639400), (3, 33759600), (4, 25319700), (5, 20255760), (6, 16879800), (7, 14468400), (8, 12659850), (9, 11253200), (10, 10127880), (12, 8439900), (14, 7234200), (15, 6751920), (16, 6329925), (18, 5626600), (20, 5063940), (21, 4822800), (24, 4219950), (25, 4051152), (28, 3617100), (30, 3375960), (35, 2893680), (36, 2813300), (40, 2531970), (42, 2411400), (45, 2250640), (48, 2109975), (50, 2025576), (56, 1808550), (60, 1687980), (63, 1607600), (70, 1446840), (72, 1406650), (75, 1350384), (80, 1265985), (84, 1205700), (90, 1125320), (100, 1012788), (105, 964560), (112, 904275), (120, 843990), (126, 803800), (140, 723420), (144, 703325), (150, 675192), (168, 602850), (175, 578736), (180, 562660), (200, 506394), (210, 482280), (225, 450128), (240, 421995), (252, 401900), (280, 361710), (300, 337596), (315, 321520), (336, 301425), (350, 289368), (360, 281330), (400, 253197), (420, 241140), (450, 225064), (504, 200950), (525, 192912), (560, 180855), (600, 168798), (630, 160760), (700, 144684), (720, 140665), (840, 120570), (900, 112532), (1008, 100475), (1050, 96456), (1200, 84399), (1260, 80380), (1400, 72342), (1575, 64304), (1680, 60285), (1800, 56266), (2100, 48228), (2520, 40190), (2800, 36171), (3150, 32152), (3600, 28133), (4019, 25200), (4200, 24114), (5040, 20095), (6300, 16076), (8038, 12600), (8400, 12057)]