490999600

素因数分解:

$2^4\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:133

約数の個数: 360

約数和(自身を含む): 1546026048

約数和(自身を除く): 1055026448

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 35, 40, 41, 47, 49, 50, 52, 56, 65, 70, 80, 82, 91, 94, 98, 100, 104, 112, 130, 140, 164, 175, 182, 188, 196, 200, 205, 208, 235, 245, 260, 280, 287, 325, 328, 329, 350, 364, 376, 392, 400, 410, 455, 470, 490, 520, 533, 560, 574, 611, 637, 650, 656, 658, 700, 728, 752, 784, 820, 910, 940, 980, 1025, 1040, 1066, 1148, 1175, 1222, 1225, 1274, 1300, 1316, 1400, 1435, 1456, 1640, 1645, 1820, 1880, 1927, 1960, 2009, 2050, 2132, 2275, 2296, 2303, 2350, 2444, 2450, 2548, 2600, 2632, 2665, 2800, 2870, 3055, 3185, 3280, 3290, 3640, 3731, 3760, 3854, 3920, 4018, 4100, 4264, 4277, 4550, 4592, 4606, 4700, 4888, 4900, 5096, 5200, 5264, 5330, 5740, 6110, 6370, 6580, 7175, 7280, 7462, 7708, 8036, 8200, 8225, 8528, 8554, 9100, 9212, 9400, 9635, 9776, 9800, 10045, 10192, 10660, 11480, 11515, 12220, 12740, 13160, 13325, 13489, 14350, 14924, 15275, 15416, 15925, 16072, 16400, 16450, 17108, 18200, 18424, 18655, 18800, 19270, 19600, 20090, 21320, 21385, 22960, 23030, 24440, 25051, 25480, 26117, 26320, 26650, 26978, 28700, 29848, 29939, 30550, 30832, 31850, 32144, 32900, 34216, 36400, 36848, 37310, 38540, 40180, 42640, 42770, 46060, 48175, 48880, 50102, 50225, 50960, 52234, 53300, 53956, 57400, 57575, 59696, 59878, 61100, 63700, 65800, 67445, 68432, 74620, 77080, 80360, 85540, 92120, 93275, 94423, 96350, 100204, 100450, 104468, 106600, 106925, 107912, 114800, 115150, 119756, 122200, 125255, 127400, 130585, 131600, 134890, 149240, 149695, 154160, 160720, 171080, 175357, 184240, 186550, 188846, 192700, 200408, 200900, 208936, 213200, 213850, 215824, 230300, 239512, 244400, 250510, 254800, 261170, 269780, 298480, 299390, 337225, 342160, 350714, 373100, 377692, 385400, 400816, 401800, 417872, 427700, 460600, 472115, 479024, 501020, 522340, 539560, 598780, 626275, 652925, 674450, 701428, 746200, 748475, 755384, 770800, 803600, 855400, 876785, 921200, 944230, 1002040, 1044680, 1079120, 1197560, 1227499, 1252550, 1305850, 1348900, 1402856, 1492400, 1496950, 1510768, 1710800, 1753570, 1888460, 2004080, 2089360, 2360575, 2395120, 2454998, 2505100, 2611700, 2697800, 2805712, 2993900, 3507140, 3776920, 4383925, 4721150, 4909996, 5010200, 5223400, 5395600, 5987800, 6137495, 7014280, 7553840, 8767850, 9442300, 9819992, 10020400, 10446800, 11975600, 12274990, 14028560, 17535700, 18884600, 19639984, 24549980, 30687475, 35071400, 37769200, 49099960, 61374950, 70142800, 98199920, 122749900, 245499800, 490999600]

約数ペア:

[(1, 490999600), (2, 245499800), (4, 122749900), (5, 98199920), (7, 70142800), (8, 61374950), (10, 49099960), (13, 37769200), (14, 35071400), (16, 30687475), (20, 24549980), (25, 19639984), (26, 18884600), (28, 17535700), (35, 14028560), (40, 12274990), (41, 11975600), (47, 10446800), (49, 10020400), (50, 9819992), (52, 9442300), (56, 8767850), (65, 7553840), (70, 7014280), (80, 6137495), (82, 5987800), (91, 5395600), (94, 5223400), (98, 5010200), (100, 4909996), (104, 4721150), (112, 4383925), (130, 3776920), (140, 3507140), (164, 2993900), (175, 2805712), (182, 2697800), (188, 2611700), (196, 2505100), (200, 2454998), (205, 2395120), (208, 2360575), (235, 2089360), (245, 2004080), (260, 1888460), (280, 1753570), (287, 1710800), (325, 1510768), (328, 1496950), (329, 1492400), (350, 1402856), (364, 1348900), (376, 1305850), (392, 1252550), (400, 1227499), (410, 1197560), (455, 1079120), (470, 1044680), (490, 1002040), (520, 944230), (533, 921200), (560, 876785), (574, 855400), (611, 803600), (637, 770800), (650, 755384), (656, 748475), (658, 746200), (700, 701428), (728, 674450), (752, 652925), (784, 626275), (820, 598780), (910, 539560), (940, 522340), (980, 501020), (1025, 479024), (1040, 472115), (1066, 460600), (1148, 427700), (1175, 417872), (1222, 401800), (1225, 400816), (1274, 385400), (1300, 377692), (1316, 373100), (1400, 350714), (1435, 342160), (1456, 337225), (1640, 299390), (1645, 298480), (1820, 269780), (1880, 261170), (1927, 254800), (1960, 250510), (2009, 244400), (2050, 239512), (2132, 230300), (2275, 215824), (2296, 213850), (2303, 213200), (2350, 208936), (2444, 200900), (2450, 200408), (2548, 192700), (2600, 188846), (2632, 186550), (2665, 184240), (2800, 175357), (2870, 171080), (3055, 160720), (3185, 154160), (3280, 149695), (3290, 149240), (3640, 134890), (3731, 131600), (3760, 130585), (3854, 127400), (3920, 125255), (4018, 122200), (4100, 119756), (4264, 115150), (4277, 114800), (4550, 107912), (4592, 106925), (4606, 106600), (4700, 104468), (4888, 100450), (4900, 100204), (5096, 96350), (5200, 94423), (5264, 93275), (5330, 92120), (5740, 85540), (6110, 80360), (6370, 77080), (6580, 74620), (7175, 68432), (7280, 67445), (7462, 65800), (7708, 63700), (8036, 61100), (8200, 59878), (8225, 59696), (8528, 57575), (8554, 57400), (9100, 53956), (9212, 53300), (9400, 52234), (9635, 50960), (9776, 50225), (9800, 50102), (10045, 48880), (10192, 48175), (10660, 46060), (11480, 42770), (11515, 42640), (12220, 40180), (12740, 38540), (13160, 37310), (13325, 36848), (13489, 36400), (14350, 34216), (14924, 32900), (15275, 32144), (15416, 31850), (15925, 30832), (16072, 30550), (16400, 29939), (16450, 29848), (17108, 28700), (18200, 26978), (18424, 26650), (18655, 26320), (18800, 26117), (19270, 25480), (19600, 25051), (20090, 24440), (21320, 23030), (21385, 22960)]