85208400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{23669}}^1$

素因数の和:23693

約数の個数: 90

約数和(自身を含む): 295709310

約数和(自身を除く): 210500910

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 144, 150, 180, 200, 225, 240, 300, 360, 400, 450, 600, 720, 900, 1200, 1800, 3600, 23669, 47338, 71007, 94676, 118345, 142014, 189352, 213021, 236690, 284028, 355035, 378704, 426042, 473380, 568056, 591725, 710070, 852084, 946760, 1065105, 1136112, 1183450, 1420140, 1704168, 1775175, 1893520, 2130210, 2366900, 2840280, 3408336, 3550350, 4260420, 4733800, 5325525, 5680560, 7100700, 8520840, 9467600, 10651050, 14201400, 17041680, 21302100, 28402800, 42604200, 85208400]

約数ペア:

[(1, 85208400), (2, 42604200), (3, 28402800), (4, 21302100), (5, 17041680), (6, 14201400), (8, 10651050), (9, 9467600), (10, 8520840), (12, 7100700), (15, 5680560), (16, 5325525), (18, 4733800), (20, 4260420), (24, 3550350), (25, 3408336), (30, 2840280), (36, 2366900), (40, 2130210), (45, 1893520), (48, 1775175), (50, 1704168), (60, 1420140), (72, 1183450), (75, 1136112), (80, 1065105), (90, 946760), (100, 852084), (120, 710070), (144, 591725), (150, 568056), (180, 473380), (200, 426042), (225, 378704), (240, 355035), (300, 284028), (360, 236690), (400, 213021), (450, 189352), (600, 142014), (720, 118345), (900, 94676), (1200, 71007), (1800, 47338), (3600, 23669)]