203721000

素因数分解:

$2^3\times 3^1\times 5^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:229

約数の個数: 256

約数和(自身を含む): 741312000

約数和(自身を除く): 537591000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 89, 100, 105, 109, 120, 125, 140, 150, 168, 175, 178, 200, 210, 218, 250, 267, 280, 300, 327, 350, 356, 375, 420, 436, 445, 500, 525, 534, 545, 600, 623, 654, 700, 712, 750, 763, 840, 872, 875, 890, 1000, 1050, 1068, 1090, 1246, 1308, 1335, 1400, 1500, 1526, 1635, 1750, 1780, 1869, 2100, 2136, 2180, 2225, 2289, 2492, 2616, 2625, 2670, 2725, 3000, 3052, 3115, 3270, 3500, 3560, 3738, 3815, 4200, 4360, 4450, 4578, 4984, 5250, 5340, 5450, 6104, 6230, 6540, 6675, 7000, 7476, 7630, 8175, 8900, 9156, 9345, 9701, 10500, 10680, 10900, 11125, 11445, 12460, 13080, 13350, 13625, 14952, 15260, 15575, 16350, 17800, 18312, 18690, 19075, 19402, 21000, 21800, 22250, 22890, 24920, 26700, 27250, 29103, 30520, 31150, 32700, 33375, 37380, 38150, 38804, 40875, 44500, 45780, 46725, 48505, 53400, 54500, 57225, 58206, 62300, 65400, 66750, 67907, 74760, 76300, 77608, 77875, 81750, 89000, 91560, 93450, 95375, 97010, 109000, 114450, 116412, 124600, 133500, 135814, 145515, 152600, 155750, 163500, 186900, 190750, 194020, 203721, 228900, 232824, 233625, 242525, 267000, 271628, 286125, 291030, 311500, 327000, 339535, 373800, 381500, 388040, 407442, 457800, 467250, 485050, 543256, 572250, 582060, 623000, 679070, 727575, 763000, 814884, 934500, 970100, 1018605, 1144500, 1164120, 1212625, 1358140, 1455150, 1629768, 1697675, 1869000, 1940200, 2037210, 2289000, 2425250, 2716280, 2910300, 3395350, 3637875, 4074420, 4850500, 5093025, 5820600, 6790700, 7275750, 8148840, 8488375, 9701000, 10186050, 13581400, 14551500, 16976750, 20372100, 25465125, 29103000, 33953500, 40744200, 50930250, 67907000, 101860500, 203721000]

約数ペア:

[(1, 203721000), (2, 101860500), (3, 67907000), (4, 50930250), (5, 40744200), (6, 33953500), (7, 29103000), (8, 25465125), (10, 20372100), (12, 16976750), (14, 14551500), (15, 13581400), (20, 10186050), (21, 9701000), (24, 8488375), (25, 8148840), (28, 7275750), (30, 6790700), (35, 5820600), (40, 5093025), (42, 4850500), (50, 4074420), (56, 3637875), (60, 3395350), (70, 2910300), (75, 2716280), (84, 2425250), (89, 2289000), (100, 2037210), (105, 1940200), (109, 1869000), (120, 1697675), (125, 1629768), (140, 1455150), (150, 1358140), (168, 1212625), (175, 1164120), (178, 1144500), (200, 1018605), (210, 970100), (218, 934500), (250, 814884), (267, 763000), (280, 727575), (300, 679070), (327, 623000), (350, 582060), (356, 572250), (375, 543256), (420, 485050), (436, 467250), (445, 457800), (500, 407442), (525, 388040), (534, 381500), (545, 373800), (600, 339535), (623, 327000), (654, 311500), (700, 291030), (712, 286125), (750, 271628), (763, 267000), (840, 242525), (872, 233625), (875, 232824), (890, 228900), (1000, 203721), (1050, 194020), (1068, 190750), (1090, 186900), (1246, 163500), (1308, 155750), (1335, 152600), (1400, 145515), (1500, 135814), (1526, 133500), (1635, 124600), (1750, 116412), (1780, 114450), (1869, 109000), (2100, 97010), (2136, 95375), (2180, 93450), (2225, 91560), (2289, 89000), (2492, 81750), (2616, 77875), (2625, 77608), (2670, 76300), (2725, 74760), (3000, 67907), (3052, 66750), (3115, 65400), (3270, 62300), (3500, 58206), (3560, 57225), (3738, 54500), (3815, 53400), (4200, 48505), (4360, 46725), (4450, 45780), (4578, 44500), (4984, 40875), (5250, 38804), (5340, 38150), (5450, 37380), (6104, 33375), (6230, 32700), (6540, 31150), (6675, 30520), (7000, 29103), (7476, 27250), (7630, 26700), (8175, 24920), (8900, 22890), (9156, 22250), (9345, 21800), (9701, 21000), (10500, 19402), (10680, 19075), (10900, 18690), (11125, 18312), (11445, 17800), (12460, 16350), (13080, 15575), (13350, 15260), (13625, 14952)]