82840800

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{4931}}^1$

素因数の和:4961

約数の個数: 144

約数和(自身を含む): 308230272

約数和(自身を除く): 225389472

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 96, 100, 105, 112, 120, 140, 150, 160, 168, 175, 200, 210, 224, 240, 280, 300, 336, 350, 400, 420, 480, 525, 560, 600, 672, 700, 800, 840, 1050, 1120, 1200, 1400, 1680, 2100, 2400, 2800, 3360, 4200, 4931, 5600, 8400, 9862, 14793, 16800, 19724, 24655, 29586, 34517, 39448, 49310, 59172, 69034, 73965, 78896, 98620, 103551, 118344, 123275, 138068, 147930, 157792, 172585, 197240, 207102, 236688, 246550, 276136, 295860, 345170, 369825, 394480, 414204, 473376, 493100, 517755, 552272, 591720, 690340, 739650, 788960, 828408, 862925, 986200, 1035510, 1104544, 1183440, 1380680, 1479300, 1656816, 1725850, 1972400, 2071020, 2366880, 2588775, 2761360, 2958600, 3313632, 3451700, 3944800, 4142040, 5177550, 5522720, 5917200, 6903400, 8284080, 10355100, 11834400, 13806800, 16568160, 20710200, 27613600, 41420400, 82840800]

約数ペア:

[(1, 82840800), (2, 41420400), (3, 27613600), (4, 20710200), (5, 16568160), (6, 13806800), (7, 11834400), (8, 10355100), (10, 8284080), (12, 6903400), (14, 5917200), (15, 5522720), (16, 5177550), (20, 4142040), (21, 3944800), (24, 3451700), (25, 3313632), (28, 2958600), (30, 2761360), (32, 2588775), (35, 2366880), (40, 2071020), (42, 1972400), (48, 1725850), (50, 1656816), (56, 1479300), (60, 1380680), (70, 1183440), (75, 1104544), (80, 1035510), (84, 986200), (96, 862925), (100, 828408), (105, 788960), (112, 739650), (120, 690340), (140, 591720), (150, 552272), (160, 517755), (168, 493100), (175, 473376), (200, 414204), (210, 394480), (224, 369825), (240, 345170), (280, 295860), (300, 276136), (336, 246550), (350, 236688), (400, 207102), (420, 197240), (480, 172585), (525, 157792), (560, 147930), (600, 138068), (672, 123275), (700, 118344), (800, 103551), (840, 98620), (1050, 78896), (1120, 73965), (1200, 69034), (1400, 59172), (1680, 49310), (2100, 39448), (2400, 34517), (2800, 29586), (3360, 24655), (4200, 19724), (4931, 16800), (5600, 14793), (8400, 9862)]