217873800

素因数分解:

$2^3\times 3^5\times 5^2\times {\mathrm{4483}}^1$

素因数の和:4514

約数の個数: 144

約数和(自身を含む): 758961840

約数和(自身を除く): 541088040

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, 81, 90, 100, 108, 120, 135, 150, 162, 180, 200, 216, 225, 243, 270, 300, 324, 360, 405, 450, 486, 540, 600, 648, 675, 810, 900, 972, 1080, 1215, 1350, 1620, 1800, 1944, 2025, 2430, 2700, 3240, 4050, 4483, 4860, 5400, 6075, 8100, 8966, 9720, 12150, 13449, 16200, 17932, 22415, 24300, 26898, 35864, 40347, 44830, 48600, 53796, 67245, 80694, 89660, 107592, 112075, 121041, 134490, 161388, 179320, 201735, 224150, 242082, 268980, 322776, 336225, 363123, 403470, 448300, 484164, 537960, 605205, 672450, 726246, 806940, 896600, 968328, 1008675, 1089369, 1210410, 1344900, 1452492, 1613880, 1815615, 2017350, 2178738, 2420820, 2689800, 2904984, 3026025, 3631230, 4034700, 4357476, 4841640, 5446845, 6052050, 7262460, 8069400, 8714952, 9078075, 10893690, 12104100, 14524920, 18156150, 21787380, 24208200, 27234225, 36312300, 43574760, 54468450, 72624600, 108936900, 217873800]

約数ペア:

[(1, 217873800), (2, 108936900), (3, 72624600), (4, 54468450), (5, 43574760), (6, 36312300), (8, 27234225), (9, 24208200), (10, 21787380), (12, 18156150), (15, 14524920), (18, 12104100), (20, 10893690), (24, 9078075), (25, 8714952), (27, 8069400), (30, 7262460), (36, 6052050), (40, 5446845), (45, 4841640), (50, 4357476), (54, 4034700), (60, 3631230), (72, 3026025), (75, 2904984), (81, 2689800), (90, 2420820), (100, 2178738), (108, 2017350), (120, 1815615), (135, 1613880), (150, 1452492), (162, 1344900), (180, 1210410), (200, 1089369), (216, 1008675), (225, 968328), (243, 896600), (270, 806940), (300, 726246), (324, 672450), (360, 605205), (405, 537960), (450, 484164), (486, 448300), (540, 403470), (600, 363123), (648, 336225), (675, 322776), (810, 268980), (900, 242082), (972, 224150), (1080, 201735), (1215, 179320), (1350, 161388), (1620, 134490), (1800, 121041), (1944, 112075), (2025, 107592), (2430, 89660), (2700, 80694), (3240, 67245), (4050, 53796), (4483, 48600), (4860, 44830), (5400, 40347), (6075, 35864), (8100, 26898), (8966, 24300), (9720, 22415), (12150, 17932), (13449, 16200)]