217182000

素因数分解:

$2^4\times 3^1\times 5^3\times 7^1\times {\mathrm{5171}}^1$

素因数の和:5204

約数の個数: 160

約数和(自身を含む): 800377344

約数和(自身を除く): 583195344

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, 125, 140, 150, 168, 175, 200, 210, 240, 250, 280, 300, 336, 350, 375, 400, 420, 500, 525, 560, 600, 700, 750, 840, 875, 1000, 1050, 1200, 1400, 1500, 1680, 1750, 2000, 2100, 2625, 2800, 3000, 3500, 4200, 5171, 5250, 6000, 7000, 8400, 10342, 10500, 14000, 15513, 20684, 21000, 25855, 31026, 36197, 41368, 42000, 51710, 62052, 72394, 77565, 82736, 103420, 108591, 124104, 129275, 144788, 155130, 180985, 206840, 217182, 248208, 258550, 289576, 310260, 361970, 387825, 413680, 434364, 517100, 542955, 579152, 620520, 646375, 723940, 775650, 868728, 904925, 1034200, 1085910, 1241040, 1292750, 1447880, 1551300, 1737456, 1809850, 1939125, 2068400, 2171820, 2585500, 2714775, 2895760, 3102600, 3619700, 3878250, 4343640, 4524625, 5171000, 5429550, 6205200, 7239400, 7756500, 8687280, 9049250, 10342000, 10859100, 13573875, 14478800, 15513000, 18098500, 21718200, 27147750, 31026000, 36197000, 43436400, 54295500, 72394000, 108591000, 217182000]

約数ペア:

[(1, 217182000), (2, 108591000), (3, 72394000), (4, 54295500), (5, 43436400), (6, 36197000), (7, 31026000), (8, 27147750), (10, 21718200), (12, 18098500), (14, 15513000), (15, 14478800), (16, 13573875), (20, 10859100), (21, 10342000), (24, 9049250), (25, 8687280), (28, 7756500), (30, 7239400), (35, 6205200), (40, 5429550), (42, 5171000), (48, 4524625), (50, 4343640), (56, 3878250), (60, 3619700), (70, 3102600), (75, 2895760), (80, 2714775), (84, 2585500), (100, 2171820), (105, 2068400), (112, 1939125), (120, 1809850), (125, 1737456), (140, 1551300), (150, 1447880), (168, 1292750), (175, 1241040), (200, 1085910), (210, 1034200), (240, 904925), (250, 868728), (280, 775650), (300, 723940), (336, 646375), (350, 620520), (375, 579152), (400, 542955), (420, 517100), (500, 434364), (525, 413680), (560, 387825), (600, 361970), (700, 310260), (750, 289576), (840, 258550), (875, 248208), (1000, 217182), (1050, 206840), (1200, 180985), (1400, 155130), (1500, 144788), (1680, 129275), (1750, 124104), (2000, 108591), (2100, 103420), (2625, 82736), (2800, 77565), (3000, 72394), (3500, 62052), (4200, 51710), (5171, 42000), (5250, 41368), (6000, 36197), (7000, 31026), (8400, 25855), (10342, 21000), (10500, 20684), (14000, 15513)]