2478600

素因数分解:

$2^3\times 3^6\times 5^2\times {\mathrm{17}}^1$

素因数の和:51

約数の個数: 168

約数和(自身を含む): 9148410

約数和(自身を除く): 6669810

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 25, 27, 30, 34, 36, 40, 45, 50, 51, 54, 60, 68, 72, 75, 81, 85, 90, 100, 102, 108, 120, 135, 136, 150, 153, 162, 170, 180, 200, 204, 216, 225, 243, 255, 270, 300, 306, 324, 340, 360, 405, 408, 425, 450, 459, 486, 510, 540, 600, 612, 648, 675, 680, 729, 765, 810, 850, 900, 918, 972, 1020, 1080, 1215, 1224, 1275, 1350, 1377, 1458, 1530, 1620, 1700, 1800, 1836, 1944, 2025, 2040, 2295, 2430, 2550, 2700, 2754, 2916, 3060, 3240, 3400, 3645, 3672, 3825, 4050, 4131, 4590, 4860, 5100, 5400, 5508, 5832, 6075, 6120, 6885, 7290, 7650, 8100, 8262, 9180, 9720, 10200, 11016, 11475, 12150, 12393, 13770, 14580, 15300, 16200, 16524, 18225, 18360, 20655, 22950, 24300, 24786, 27540, 29160, 30600, 33048, 34425, 36450, 41310, 45900, 48600, 49572, 55080, 61965, 68850, 72900, 82620, 91800, 99144, 103275, 123930, 137700, 145800, 165240, 206550, 247860, 275400, 309825, 413100, 495720, 619650, 826200, 1239300, 2478600]

約数ペア:

[(1, 2478600), (2, 1239300), (3, 826200), (4, 619650), (5, 495720), (6, 413100), (8, 309825), (9, 275400), (10, 247860), (12, 206550), (15, 165240), (17, 145800), (18, 137700), (20, 123930), (24, 103275), (25, 99144), (27, 91800), (30, 82620), (34, 72900), (36, 68850), (40, 61965), (45, 55080), (50, 49572), (51, 48600), (54, 45900), (60, 41310), (68, 36450), (72, 34425), (75, 33048), (81, 30600), (85, 29160), (90, 27540), (100, 24786), (102, 24300), (108, 22950), (120, 20655), (135, 18360), (136, 18225), (150, 16524), (153, 16200), (162, 15300), (170, 14580), (180, 13770), (200, 12393), (204, 12150), (216, 11475), (225, 11016), (243, 10200), (255, 9720), (270, 9180), (300, 8262), (306, 8100), (324, 7650), (340, 7290), (360, 6885), (405, 6120), (408, 6075), (425, 5832), (450, 5508), (459, 5400), (486, 5100), (510, 4860), (540, 4590), (600, 4131), (612, 4050), (648, 3825), (675, 3672), (680, 3645), (729, 3400), (765, 3240), (810, 3060), (850, 2916), (900, 2754), (918, 2700), (972, 2550), (1020, 2430), (1080, 2295), (1215, 2040), (1224, 2025), (1275, 1944), (1350, 1836), (1377, 1800), (1458, 1700), (1530, 1620)]