105975000

素因数分解:

$2^3\times 3^3\times 5^5\times {\mathrm{157}}^1$

素因数の和:197

約数の個数: 192

約数和(自身を含む): 370288800

約数和(自身を除く): 264313800

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, 90, 100, 108, 120, 125, 135, 150, 157, 180, 200, 216, 225, 250, 270, 300, 314, 360, 375, 450, 471, 500, 540, 600, 625, 628, 675, 750, 785, 900, 942, 1000, 1080, 1125, 1250, 1256, 1350, 1413, 1500, 1570, 1800, 1875, 1884, 2250, 2355, 2500, 2700, 2826, 3000, 3125, 3140, 3375, 3750, 3768, 3925, 4239, 4500, 4710, 5000, 5400, 5625, 5652, 6250, 6280, 6750, 7065, 7500, 7850, 8478, 9000, 9375, 9420, 11250, 11304, 11775, 12500, 13500, 14130, 15000, 15700, 16875, 16956, 18750, 18840, 19625, 21195, 22500, 23550, 25000, 27000, 28125, 28260, 31400, 33750, 33912, 35325, 37500, 39250, 42390, 45000, 47100, 56250, 56520, 58875, 67500, 70650, 75000, 78500, 84375, 84780, 94200, 98125, 105975, 112500, 117750, 135000, 141300, 157000, 168750, 169560, 176625, 196250, 211950, 225000, 235500, 282600, 294375, 337500, 353250, 392500, 423900, 471000, 490625, 529875, 588750, 675000, 706500, 785000, 847800, 883125, 981250, 1059750, 1177500, 1413000, 1471875, 1766250, 1962500, 2119500, 2355000, 2649375, 2943750, 3532500, 3925000, 4239000, 4415625, 5298750, 5887500, 7065000, 8831250, 10597500, 11775000, 13246875, 17662500, 21195000, 26493750, 35325000, 52987500, 105975000]

約数ペア:

[(1, 105975000), (2, 52987500), (3, 35325000), (4, 26493750), (5, 21195000), (6, 17662500), (8, 13246875), (9, 11775000), (10, 10597500), (12, 8831250), (15, 7065000), (18, 5887500), (20, 5298750), (24, 4415625), (25, 4239000), (27, 3925000), (30, 3532500), (36, 2943750), (40, 2649375), (45, 2355000), (50, 2119500), (54, 1962500), (60, 1766250), (72, 1471875), (75, 1413000), (90, 1177500), (100, 1059750), (108, 981250), (120, 883125), (125, 847800), (135, 785000), (150, 706500), (157, 675000), (180, 588750), (200, 529875), (216, 490625), (225, 471000), (250, 423900), (270, 392500), (300, 353250), (314, 337500), (360, 294375), (375, 282600), (450, 235500), (471, 225000), (500, 211950), (540, 196250), (600, 176625), (625, 169560), (628, 168750), (675, 157000), (750, 141300), (785, 135000), (900, 117750), (942, 112500), (1000, 105975), (1080, 98125), (1125, 94200), (1250, 84780), (1256, 84375), (1350, 78500), (1413, 75000), (1500, 70650), (1570, 67500), (1800, 58875), (1875, 56520), (1884, 56250), (2250, 47100), (2355, 45000), (2500, 42390), (2700, 39250), (2826, 37500), (3000, 35325), (3125, 33912), (3140, 33750), (3375, 31400), (3750, 28260), (3768, 28125), (3925, 27000), (4239, 25000), (4500, 23550), (4710, 22500), (5000, 21195), (5400, 19625), (5625, 18840), (5652, 18750), (6250, 16956), (6280, 16875), (6750, 15700), (7065, 15000), (7500, 14130), (7850, 13500), (8478, 12500), (9000, 11775), (9375, 11304), (9420, 11250)]