155251200

素因数分解:

$2^9\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{311}}^1$

素因数の和:355

約数の個数: 240

約数和(自身を含む): 554089536

約数和(自身を除く): 398838336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 64, 65, 75, 78, 80, 96, 100, 104, 120, 128, 130, 150, 156, 160, 192, 195, 200, 208, 240, 256, 260, 300, 311, 312, 320, 325, 384, 390, 400, 416, 480, 512, 520, 600, 622, 624, 640, 650, 768, 780, 800, 832, 933, 960, 975, 1040, 1200, 1244, 1248, 1280, 1300, 1536, 1555, 1560, 1600, 1664, 1866, 1920, 1950, 2080, 2400, 2488, 2496, 2560, 2600, 3110, 3120, 3200, 3328, 3732, 3840, 3900, 4043, 4160, 4665, 4800, 4976, 4992, 5200, 6220, 6240, 6400, 6656, 7464, 7680, 7775, 7800, 8086, 8320, 9330, 9600, 9952, 9984, 10400, 12129, 12440, 12480, 12800, 14928, 15550, 15600, 16172, 16640, 18660, 19200, 19904, 19968, 20215, 20800, 23325, 24258, 24880, 24960, 29856, 31100, 31200, 32344, 33280, 37320, 38400, 39808, 40430, 41600, 46650, 48516, 49760, 49920, 59712, 60645, 62200, 62400, 64688, 74640, 79616, 80860, 83200, 93300, 97032, 99520, 99840, 101075, 119424, 121290, 124400, 124800, 129376, 149280, 159232, 161720, 166400, 186600, 194064, 199040, 202150, 238848, 242580, 248800, 249600, 258752, 298560, 303225, 323440, 373200, 388128, 398080, 404300, 477696, 485160, 497600, 499200, 517504, 597120, 606450, 646880, 746400, 776256, 796160, 808600, 970320, 995200, 1035008, 1194240, 1212900, 1293760, 1492800, 1552512, 1617200, 1940640, 1990400, 2070016, 2388480, 2425800, 2587520, 2985600, 3105024, 3234400, 3881280, 3980800, 4851600, 5175040, 5971200, 6210048, 6468800, 7762560, 9703200, 10350080, 11942400, 12937600, 15525120, 19406400, 25875200, 31050240, 38812800, 51750400, 77625600, 155251200]

約数ペア:

[(1, 155251200), (2, 77625600), (3, 51750400), (4, 38812800), (5, 31050240), (6, 25875200), (8, 19406400), (10, 15525120), (12, 12937600), (13, 11942400), (15, 10350080), (16, 9703200), (20, 7762560), (24, 6468800), (25, 6210048), (26, 5971200), (30, 5175040), (32, 4851600), (39, 3980800), (40, 3881280), (48, 3234400), (50, 3105024), (52, 2985600), (60, 2587520), (64, 2425800), (65, 2388480), (75, 2070016), (78, 1990400), (80, 1940640), (96, 1617200), (100, 1552512), (104, 1492800), (120, 1293760), (128, 1212900), (130, 1194240), (150, 1035008), (156, 995200), (160, 970320), (192, 808600), (195, 796160), (200, 776256), (208, 746400), (240, 646880), (256, 606450), (260, 597120), (300, 517504), (311, 499200), (312, 497600), (320, 485160), (325, 477696), (384, 404300), (390, 398080), (400, 388128), (416, 373200), (480, 323440), (512, 303225), (520, 298560), (600, 258752), (622, 249600), (624, 248800), (640, 242580), (650, 238848), (768, 202150), (780, 199040), (800, 194064), (832, 186600), (933, 166400), (960, 161720), (975, 159232), (1040, 149280), (1200, 129376), (1244, 124800), (1248, 124400), (1280, 121290), (1300, 119424), (1536, 101075), (1555, 99840), (1560, 99520), (1600, 97032), (1664, 93300), (1866, 83200), (1920, 80860), (1950, 79616), (2080, 74640), (2400, 64688), (2488, 62400), (2496, 62200), (2560, 60645), (2600, 59712), (3110, 49920), (3120, 49760), (3200, 48516), (3328, 46650), (3732, 41600), (3840, 40430), (3900, 39808), (4043, 38400), (4160, 37320), (4665, 33280), (4800, 32344), (4976, 31200), (4992, 31100), (5200, 29856), (6220, 24960), (6240, 24880), (6400, 24258), (6656, 23325), (7464, 20800), (7680, 20215), (7775, 19968), (7800, 19904), (8086, 19200), (8320, 18660), (9330, 16640), (9600, 16172), (9952, 15600), (9984, 15550), (10400, 14928), (12129, 12800), (12440, 12480)]