68659200

素因数分解:

$2^{11}\times 3^2\times 5^2\times {\mathrm{149}}^1$

素因数の和:187

約数の個数: 216

約数和(自身を含む): 247542750

約数和(自身を除く): 178883550

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 128, 144, 149, 150, 160, 180, 192, 200, 225, 240, 256, 288, 298, 300, 320, 360, 384, 400, 447, 450, 480, 512, 576, 596, 600, 640, 720, 745, 768, 800, 894, 900, 960, 1024, 1152, 1192, 1200, 1280, 1341, 1440, 1490, 1536, 1600, 1788, 1800, 1920, 2048, 2235, 2304, 2384, 2400, 2560, 2682, 2880, 2980, 3072, 3200, 3576, 3600, 3725, 3840, 4470, 4608, 4768, 4800, 5120, 5364, 5760, 5960, 6144, 6400, 6705, 7152, 7200, 7450, 7680, 8940, 9216, 9536, 9600, 10240, 10728, 11175, 11520, 11920, 12800, 13410, 14304, 14400, 14900, 15360, 17880, 18432, 19072, 19200, 21456, 22350, 23040, 23840, 25600, 26820, 28608, 28800, 29800, 30720, 33525, 35760, 38144, 38400, 42912, 44700, 46080, 47680, 51200, 53640, 57216, 57600, 59600, 67050, 71520, 76288, 76800, 85824, 89400, 92160, 95360, 107280, 114432, 115200, 119200, 134100, 143040, 152576, 153600, 171648, 178800, 190720, 214560, 228864, 230400, 238400, 268200, 286080, 305152, 343296, 357600, 381440, 429120, 457728, 460800, 476800, 536400, 572160, 686592, 715200, 762880, 858240, 915456, 953600, 1072800, 1144320, 1373184, 1430400, 1525760, 1716480, 1907200, 2145600, 2288640, 2746368, 2860800, 3432960, 3814400, 4291200, 4577280, 5721600, 6865920, 7628800, 8582400, 11443200, 13731840, 17164800, 22886400, 34329600, 68659200]

約数ペア:

[(1, 68659200), (2, 34329600), (3, 22886400), (4, 17164800), (5, 13731840), (6, 11443200), (8, 8582400), (9, 7628800), (10, 6865920), (12, 5721600), (15, 4577280), (16, 4291200), (18, 3814400), (20, 3432960), (24, 2860800), (25, 2746368), (30, 2288640), (32, 2145600), (36, 1907200), (40, 1716480), (45, 1525760), (48, 1430400), (50, 1373184), (60, 1144320), (64, 1072800), (72, 953600), (75, 915456), (80, 858240), (90, 762880), (96, 715200), (100, 686592), (120, 572160), (128, 536400), (144, 476800), (149, 460800), (150, 457728), (160, 429120), (180, 381440), (192, 357600), (200, 343296), (225, 305152), (240, 286080), (256, 268200), (288, 238400), (298, 230400), (300, 228864), (320, 214560), (360, 190720), (384, 178800), (400, 171648), (447, 153600), (450, 152576), (480, 143040), (512, 134100), (576, 119200), (596, 115200), (600, 114432), (640, 107280), (720, 95360), (745, 92160), (768, 89400), (800, 85824), (894, 76800), (900, 76288), (960, 71520), (1024, 67050), (1152, 59600), (1192, 57600), (1200, 57216), (1280, 53640), (1341, 51200), (1440, 47680), (1490, 46080), (1536, 44700), (1600, 42912), (1788, 38400), (1800, 38144), (1920, 35760), (2048, 33525), (2235, 30720), (2304, 29800), (2384, 28800), (2400, 28608), (2560, 26820), (2682, 25600), (2880, 23840), (2980, 23040), (3072, 22350), (3200, 21456), (3576, 19200), (3600, 19072), (3725, 18432), (3840, 17880), (4470, 15360), (4608, 14900), (4768, 14400), (4800, 14304), (5120, 13410), (5364, 12800), (5760, 11920), (5960, 11520), (6144, 11175), (6400, 10728), (6705, 10240), (7152, 9600), (7200, 9536), (7450, 9216), (7680, 8940)]