20430600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{2003}}^1$

素因数の和:2039

約数の個数: 96

約数和(自身を含む): 67093920

約数和(自身を除く): 46663320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 25, 30, 34, 40, 50, 51, 60, 68, 75, 85, 100, 102, 120, 136, 150, 170, 200, 204, 255, 300, 340, 408, 425, 510, 600, 680, 850, 1020, 1275, 1700, 2003, 2040, 2550, 3400, 4006, 5100, 6009, 8012, 10015, 10200, 12018, 16024, 20030, 24036, 30045, 34051, 40060, 48072, 50075, 60090, 68102, 80120, 100150, 102153, 120180, 136204, 150225, 170255, 200300, 204306, 240360, 272408, 300450, 340510, 400600, 408612, 510765, 600900, 681020, 817224, 851275, 1021530, 1201800, 1362040, 1702550, 2043060, 2553825, 3405100, 4086120, 5107650, 6810200, 10215300, 20430600]

約数ペア:

[(1, 20430600), (2, 10215300), (3, 6810200), (4, 5107650), (5, 4086120), (6, 3405100), (8, 2553825), (10, 2043060), (12, 1702550), (15, 1362040), (17, 1201800), (20, 1021530), (24, 851275), (25, 817224), (30, 681020), (34, 600900), (40, 510765), (50, 408612), (51, 400600), (60, 340510), (68, 300450), (75, 272408), (85, 240360), (100, 204306), (102, 200300), (120, 170255), (136, 150225), (150, 136204), (170, 120180), (200, 102153), (204, 100150), (255, 80120), (300, 68102), (340, 60090), (408, 50075), (425, 48072), (510, 40060), (600, 34051), (680, 30045), (850, 24036), (1020, 20030), (1275, 16024), (1700, 12018), (2003, 10200), (2040, 10015), (2550, 8012), (3400, 6009), (4006, 5100)]