51512400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{349}}^1$

素因数の和:414

約数の個数: 180

約数和(自身を含む): 183647100

約数和(自身を除く): 132134700

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 41, 45, 48, 50, 60, 72, 75, 80, 82, 90, 100, 120, 123, 144, 150, 164, 180, 200, 205, 225, 240, 246, 300, 328, 349, 360, 369, 400, 410, 450, 492, 600, 615, 656, 698, 720, 738, 820, 900, 984, 1025, 1047, 1200, 1230, 1396, 1476, 1640, 1745, 1800, 1845, 1968, 2050, 2094, 2460, 2792, 2952, 3075, 3141, 3280, 3490, 3600, 3690, 4100, 4188, 4920, 5235, 5584, 5904, 6150, 6282, 6980, 7380, 8200, 8376, 8725, 9225, 9840, 10470, 12300, 12564, 13960, 14309, 14760, 15705, 16400, 16752, 17450, 18450, 20940, 24600, 25128, 26175, 27920, 28618, 29520, 31410, 34900, 36900, 41880, 42927, 49200, 50256, 52350, 57236, 62820, 69800, 71545, 73800, 78525, 83760, 85854, 104700, 114472, 125640, 128781, 139600, 143090, 147600, 157050, 171708, 209400, 214635, 228944, 251280, 257562, 286180, 314100, 343416, 357725, 418800, 429270, 515124, 572360, 628200, 643905, 686832, 715450, 858540, 1030248, 1073175, 1144720, 1256400, 1287810, 1430900, 1717080, 2060496, 2146350, 2575620, 2861800, 3219525, 3434160, 4292700, 5151240, 5723600, 6439050, 8585400, 10302480, 12878100, 17170800, 25756200, 51512400]

約数ペア:

[(1, 51512400), (2, 25756200), (3, 17170800), (4, 12878100), (5, 10302480), (6, 8585400), (8, 6439050), (9, 5723600), (10, 5151240), (12, 4292700), (15, 3434160), (16, 3219525), (18, 2861800), (20, 2575620), (24, 2146350), (25, 2060496), (30, 1717080), (36, 1430900), (40, 1287810), (41, 1256400), (45, 1144720), (48, 1073175), (50, 1030248), (60, 858540), (72, 715450), (75, 686832), (80, 643905), (82, 628200), (90, 572360), (100, 515124), (120, 429270), (123, 418800), (144, 357725), (150, 343416), (164, 314100), (180, 286180), (200, 257562), (205, 251280), (225, 228944), (240, 214635), (246, 209400), (300, 171708), (328, 157050), (349, 147600), (360, 143090), (369, 139600), (400, 128781), (410, 125640), (450, 114472), (492, 104700), (600, 85854), (615, 83760), (656, 78525), (698, 73800), (720, 71545), (738, 69800), (820, 62820), (900, 57236), (984, 52350), (1025, 50256), (1047, 49200), (1200, 42927), (1230, 41880), (1396, 36900), (1476, 34900), (1640, 31410), (1745, 29520), (1800, 28618), (1845, 27920), (1968, 26175), (2050, 25128), (2094, 24600), (2460, 20940), (2792, 18450), (2952, 17450), (3075, 16752), (3141, 16400), (3280, 15705), (3490, 14760), (3600, 14309), (3690, 13960), (4100, 12564), (4188, 12300), (4920, 10470), (5235, 9840), (5584, 9225), (5904, 8725), (6150, 8376), (6282, 8200), (6980, 7380)]