52581000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{1031}}^1$

素因数の和:1072

約数の個数: 128

約数和(自身を含む): 173871360

約数和(自身を除く): 121290360

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, 125, 136, 150, 170, 200, 204, 250, 255, 300, 340, 375, 408, 425, 500, 510, 600, 680, 750, 850, 1000, 1020, 1031, 1275, 1500, 1700, 2040, 2062, 2125, 2550, 3000, 3093, 3400, 4124, 4250, 5100, 5155, 6186, 6375, 8248, 8500, 10200, 10310, 12372, 12750, 15465, 17000, 17527, 20620, 24744, 25500, 25775, 30930, 35054, 41240, 51000, 51550, 52581, 61860, 70108, 77325, 87635, 103100, 105162, 123720, 128875, 140216, 154650, 175270, 206200, 210324, 257750, 262905, 309300, 350540, 386625, 420648, 438175, 515500, 525810, 618600, 701080, 773250, 876350, 1031000, 1051620, 1314525, 1546500, 1752700, 2103240, 2190875, 2629050, 3093000, 3505400, 4381750, 5258100, 6572625, 8763500, 10516200, 13145250, 17527000, 26290500, 52581000]

約数ペア:

[(1, 52581000), (2, 26290500), (3, 17527000), (4, 13145250), (5, 10516200), (6, 8763500), (8, 6572625), (10, 5258100), (12, 4381750), (15, 3505400), (17, 3093000), (20, 2629050), (24, 2190875), (25, 2103240), (30, 1752700), (34, 1546500), (40, 1314525), (50, 1051620), (51, 1031000), (60, 876350), (68, 773250), (75, 701080), (85, 618600), (100, 525810), (102, 515500), (120, 438175), (125, 420648), (136, 386625), (150, 350540), (170, 309300), (200, 262905), (204, 257750), (250, 210324), (255, 206200), (300, 175270), (340, 154650), (375, 140216), (408, 128875), (425, 123720), (500, 105162), (510, 103100), (600, 87635), (680, 77325), (750, 70108), (850, 61860), (1000, 52581), (1020, 51550), (1031, 51000), (1275, 41240), (1500, 35054), (1700, 30930), (2040, 25775), (2062, 25500), (2125, 24744), (2550, 20620), (3000, 17527), (3093, 17000), (3400, 15465), (4124, 12750), (4250, 12372), (5100, 10310), (5155, 10200), (6186, 8500), (6375, 8248)]