216022800

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{25717}}^1$

素因数の和:25745

約数の個数: 120

約数和(自身を含む): 790879936

約数和(自身を除く): 574857136

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 140, 150, 168, 175, 200, 210, 240, 280, 300, 336, 350, 400, 420, 525, 560, 600, 700, 840, 1050, 1200, 1400, 1680, 2100, 2800, 4200, 8400, 25717, 51434, 77151, 102868, 128585, 154302, 180019, 205736, 257170, 308604, 360038, 385755, 411472, 514340, 540057, 617208, 642925, 720076, 771510, 900095, 1028680, 1080114, 1234416, 1285850, 1440152, 1543020, 1800190, 1928775, 2057360, 2160228, 2571700, 2700285, 2880304, 3086040, 3600380, 3857550, 4320456, 4500475, 5143400, 5400570, 6172080, 7200760, 7715100, 8640912, 9000950, 10286800, 10801140, 13501425, 14401520, 15430200, 18001900, 21602280, 27002850, 30860400, 36003800, 43204560, 54005700, 72007600, 108011400, 216022800]

約数ペア:

[(1, 216022800), (2, 108011400), (3, 72007600), (4, 54005700), (5, 43204560), (6, 36003800), (7, 30860400), (8, 27002850), (10, 21602280), (12, 18001900), (14, 15430200), (15, 14401520), (16, 13501425), (20, 10801140), (21, 10286800), (24, 9000950), (25, 8640912), (28, 7715100), (30, 7200760), (35, 6172080), (40, 5400570), (42, 5143400), (48, 4500475), (50, 4320456), (56, 3857550), (60, 3600380), (70, 3086040), (75, 2880304), (80, 2700285), (84, 2571700), (100, 2160228), (105, 2057360), (112, 1928775), (120, 1800190), (140, 1543020), (150, 1440152), (168, 1285850), (175, 1234416), (200, 1080114), (210, 1028680), (240, 900095), (280, 771510), (300, 720076), (336, 642925), (350, 617208), (400, 540057), (420, 514340), (525, 411472), (560, 385755), (600, 360038), (700, 308604), (840, 257170), (1050, 205736), (1200, 180019), (1400, 154302), (1680, 128585), (2100, 102868), (2800, 77151), (4200, 51434), (8400, 25717)]