217063800

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{13399}}^1$

素因数の和:13427

約数の個数: 120

約数和(自身を含む): 753951000

約数和(自身を除く): 536887200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 81, 90, 100, 108, 120, 135, 150, 162, 180, 200, 216, 225, 270, 300, 324, 360, 405, 450, 540, 600, 648, 675, 810, 900, 1080, 1350, 1620, 1800, 2025, 2700, 3240, 4050, 5400, 8100, 13399, 16200, 26798, 40197, 53596, 66995, 80394, 107192, 120591, 133990, 160788, 200985, 241182, 267980, 321576, 334975, 361773, 401970, 482364, 535960, 602955, 669950, 723546, 803940, 964728, 1004925, 1085319, 1205910, 1339900, 1447092, 1607880, 1808865, 2009850, 2170638, 2411820, 2679800, 2894184, 3014775, 3617730, 4019700, 4341276, 4823640, 5426595, 6029550, 7235460, 8039400, 8682552, 9044325, 10853190, 12059100, 14470920, 18088650, 21706380, 24118200, 27132975, 36177300, 43412760, 54265950, 72354600, 108531900, 217063800]

約数ペア:

[(1, 217063800), (2, 108531900), (3, 72354600), (4, 54265950), (5, 43412760), (6, 36177300), (8, 27132975), (9, 24118200), (10, 21706380), (12, 18088650), (15, 14470920), (18, 12059100), (20, 10853190), (24, 9044325), (25, 8682552), (27, 8039400), (30, 7235460), (36, 6029550), (40, 5426595), (45, 4823640), (50, 4341276), (54, 4019700), (60, 3617730), (72, 3014775), (75, 2894184), (81, 2679800), (90, 2411820), (100, 2170638), (108, 2009850), (120, 1808865), (135, 1607880), (150, 1447092), (162, 1339900), (180, 1205910), (200, 1085319), (216, 1004925), (225, 964728), (270, 803940), (300, 723546), (324, 669950), (360, 602955), (405, 535960), (450, 482364), (540, 401970), (600, 361773), (648, 334975), (675, 321576), (810, 267980), (900, 241182), (1080, 200985), (1350, 160788), (1620, 133990), (1800, 120591), (2025, 107192), (2700, 80394), (3240, 66995), (4050, 53596), (5400, 40197), (8100, 26798), (13399, 16200)]