142235400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:248

約数の個数: 192

約数和(自身を含む): 466488000

約数和(自身を除く): 324252600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 37, 40, 43, 50, 60, 74, 75, 86, 100, 111, 120, 129, 148, 149, 150, 172, 185, 200, 215, 222, 258, 296, 298, 300, 344, 370, 430, 444, 447, 516, 555, 596, 600, 645, 740, 745, 860, 888, 894, 925, 1032, 1075, 1110, 1192, 1290, 1480, 1490, 1591, 1720, 1788, 1850, 2150, 2220, 2235, 2580, 2775, 2980, 3182, 3225, 3576, 3700, 3725, 4300, 4440, 4470, 4773, 5160, 5513, 5550, 5960, 6364, 6407, 6450, 7400, 7450, 7955, 8600, 8940, 9546, 11026, 11100, 11175, 12728, 12814, 12900, 14900, 15910, 16539, 17880, 19092, 19221, 22052, 22200, 22350, 23865, 25628, 25800, 27565, 29800, 31820, 32035, 33078, 38184, 38442, 39775, 44104, 44700, 47730, 51256, 55130, 63640, 64070, 66156, 76884, 79550, 82695, 89400, 95460, 96105, 110260, 119325, 128140, 132312, 137825, 153768, 159100, 160175, 165390, 190920, 192210, 220520, 237059, 238650, 256280, 275650, 318200, 320350, 330780, 384420, 413475, 474118, 477300, 480525, 551300, 640700, 661560, 711177, 768840, 826950, 948236, 954600, 961050, 1102600, 1185295, 1281400, 1422354, 1653900, 1896472, 1922100, 2370590, 2844708, 3307800, 3555885, 3844200, 4741180, 5689416, 5926475, 7111770, 9482360, 11852950, 14223540, 17779425, 23705900, 28447080, 35558850, 47411800, 71117700, 142235400]

約数ペア:

[(1, 142235400), (2, 71117700), (3, 47411800), (4, 35558850), (5, 28447080), (6, 23705900), (8, 17779425), (10, 14223540), (12, 11852950), (15, 9482360), (20, 7111770), (24, 5926475), (25, 5689416), (30, 4741180), (37, 3844200), (40, 3555885), (43, 3307800), (50, 2844708), (60, 2370590), (74, 1922100), (75, 1896472), (86, 1653900), (100, 1422354), (111, 1281400), (120, 1185295), (129, 1102600), (148, 961050), (149, 954600), (150, 948236), (172, 826950), (185, 768840), (200, 711177), (215, 661560), (222, 640700), (258, 551300), (296, 480525), (298, 477300), (300, 474118), (344, 413475), (370, 384420), (430, 330780), (444, 320350), (447, 318200), (516, 275650), (555, 256280), (596, 238650), (600, 237059), (645, 220520), (740, 192210), (745, 190920), (860, 165390), (888, 160175), (894, 159100), (925, 153768), (1032, 137825), (1075, 132312), (1110, 128140), (1192, 119325), (1290, 110260), (1480, 96105), (1490, 95460), (1591, 89400), (1720, 82695), (1788, 79550), (1850, 76884), (2150, 66156), (2220, 64070), (2235, 63640), (2580, 55130), (2775, 51256), (2980, 47730), (3182, 44700), (3225, 44104), (3576, 39775), (3700, 38442), (3725, 38184), (4300, 33078), (4440, 32035), (4470, 31820), (4773, 29800), (5160, 27565), (5513, 25800), (5550, 25628), (5960, 23865), (6364, 22350), (6407, 22200), (6450, 22052), (7400, 19221), (7450, 19092), (7955, 17880), (8600, 16539), (8940, 15910), (9546, 14900), (11026, 12900), (11100, 12814), (11175, 12728)]