55525500

素因数分解:

$2^2\times 3^5\times 5^3\times {\mathrm{457}}^1$

素因数の和:491

約数の個数: 144

約数和(自身を含む): 182049504

約数和(自身を除く): 126524004

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 125, 135, 150, 162, 180, 225, 243, 250, 270, 300, 324, 375, 405, 450, 457, 486, 500, 540, 675, 750, 810, 900, 914, 972, 1125, 1215, 1350, 1371, 1500, 1620, 1828, 2025, 2250, 2285, 2430, 2700, 2742, 3375, 4050, 4113, 4500, 4570, 4860, 5484, 6075, 6750, 6855, 8100, 8226, 9140, 10125, 11425, 12150, 12339, 13500, 13710, 16452, 20250, 20565, 22850, 24300, 24678, 27420, 30375, 34275, 37017, 40500, 41130, 45700, 49356, 57125, 60750, 61695, 68550, 74034, 82260, 102825, 111051, 114250, 121500, 123390, 137100, 148068, 171375, 185085, 205650, 222102, 228500, 246780, 308475, 342750, 370170, 411300, 444204, 514125, 555255, 616950, 685500, 740340, 925425, 1028250, 1110510, 1233900, 1542375, 1850850, 2056500, 2221020, 2776275, 3084750, 3701700, 4627125, 5552550, 6169500, 9254250, 11105100, 13881375, 18508500, 27762750, 55525500]

約数ペア:

[(1, 55525500), (2, 27762750), (3, 18508500), (4, 13881375), (5, 11105100), (6, 9254250), (9, 6169500), (10, 5552550), (12, 4627125), (15, 3701700), (18, 3084750), (20, 2776275), (25, 2221020), (27, 2056500), (30, 1850850), (36, 1542375), (45, 1233900), (50, 1110510), (54, 1028250), (60, 925425), (75, 740340), (81, 685500), (90, 616950), (100, 555255), (108, 514125), (125, 444204), (135, 411300), (150, 370170), (162, 342750), (180, 308475), (225, 246780), (243, 228500), (250, 222102), (270, 205650), (300, 185085), (324, 171375), (375, 148068), (405, 137100), (450, 123390), (457, 121500), (486, 114250), (500, 111051), (540, 102825), (675, 82260), (750, 74034), (810, 68550), (900, 61695), (914, 60750), (972, 57125), (1125, 49356), (1215, 45700), (1350, 41130), (1371, 40500), (1500, 37017), (1620, 34275), (1828, 30375), (2025, 27420), (2250, 24678), (2285, 24300), (2430, 22850), (2700, 20565), (2742, 20250), (3375, 16452), (4050, 13710), (4113, 13500), (4500, 12339), (4570, 12150), (4860, 11425), (5484, 10125), (6075, 9140), (6750, 8226), (6855, 8100)]