86872800

素因数分解:

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

素因数の和:5201

約数の個数: 144

約数和(自身を含む): 323229312

約数和(自身を除く): 236356512

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, 5171, 5600, 8400, 10342, 15513, 16800, 20684, 25855, 31026, 36197, 41368, 51710, 62052, 72394, 77565, 82736, 103420, 108591, 124104, 129275, 144788, 155130, 165472, 180985, 206840, 217182, 248208, 258550, 289576, 310260, 361970, 387825, 413680, 434364, 496416, 517100, 542955, 579152, 620520, 723940, 775650, 827360, 868728, 904925, 1034200, 1085910, 1158304, 1241040, 1447880, 1551300, 1737456, 1809850, 2068400, 2171820, 2482080, 2714775, 2895760, 3102600, 3474912, 3619700, 4136800, 4343640, 5429550, 5791520, 6205200, 7239400, 8687280, 10859100, 12410400, 14478800, 17374560, 21718200, 28957600, 43436400, 86872800]

約数ペア:

[(1, 86872800), (2, 43436400), (3, 28957600), (4, 21718200), (5, 17374560), (6, 14478800), (7, 12410400), (8, 10859100), (10, 8687280), (12, 7239400), (14, 6205200), (15, 5791520), (16, 5429550), (20, 4343640), (21, 4136800), (24, 3619700), (25, 3474912), (28, 3102600), (30, 2895760), (32, 2714775), (35, 2482080), (40, 2171820), (42, 2068400), (48, 1809850), (50, 1737456), (56, 1551300), (60, 1447880), (70, 1241040), (75, 1158304), (80, 1085910), (84, 1034200), (96, 904925), (100, 868728), (105, 827360), (112, 775650), (120, 723940), (140, 620520), (150, 579152), (160, 542955), (168, 517100), (175, 496416), (200, 434364), (210, 413680), (224, 387825), (240, 361970), (280, 310260), (300, 289576), (336, 258550), (350, 248208), (400, 217182), (420, 206840), (480, 180985), (525, 165472), (560, 155130), (600, 144788), (672, 129275), (700, 124104), (800, 108591), (840, 103420), (1050, 82736), (1120, 77565), (1200, 72394), (1400, 62052), (1680, 51710), (2100, 41368), (2400, 36197), (2800, 31026), (3360, 25855), (4200, 20684), (5171, 16800), (5600, 15513), (8400, 10342)]