194860800

素因数分解:

$2^8\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{199}}^1$

素因数の和:248

約数の個数: 324

約数和(自身を含む): 741358800

約数和(自身を除く): 546498000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 25, 30, 32, 34, 36, 40, 45, 48, 50, 51, 60, 64, 68, 72, 75, 80, 85, 90, 96, 100, 102, 120, 128, 136, 144, 150, 153, 160, 170, 180, 192, 199, 200, 204, 225, 240, 255, 256, 272, 288, 300, 306, 320, 340, 360, 384, 398, 400, 408, 425, 450, 480, 510, 544, 576, 597, 600, 612, 640, 680, 720, 765, 768, 796, 800, 816, 850, 900, 960, 995, 1020, 1088, 1152, 1194, 1200, 1224, 1275, 1280, 1360, 1440, 1530, 1592, 1600, 1632, 1700, 1791, 1800, 1920, 1990, 2040, 2176, 2304, 2388, 2400, 2448, 2550, 2720, 2880, 2985, 3060, 3184, 3200, 3264, 3383, 3400, 3582, 3600, 3825, 3840, 3980, 4080, 4352, 4776, 4800, 4896, 4975, 5100, 5440, 5760, 5970, 6120, 6368, 6400, 6528, 6766, 6800, 7164, 7200, 7650, 7960, 8160, 8955, 9552, 9600, 9792, 9950, 10149, 10200, 10880, 11520, 11940, 12240, 12736, 13056, 13532, 13600, 14328, 14400, 14925, 15300, 15920, 16320, 16915, 17910, 19104, 19200, 19584, 19900, 20298, 20400, 21760, 23880, 24480, 25472, 27064, 27200, 28656, 28800, 29850, 30447, 30600, 31840, 32640, 33830, 35820, 38208, 39168, 39800, 40596, 40800, 44775, 47760, 48960, 50745, 50944, 54128, 54400, 57312, 57600, 59700, 60894, 61200, 63680, 65280, 67660, 71640, 76416, 79600, 81192, 81600, 84575, 89550, 95520, 97920, 101490, 108256, 108800, 114624, 119400, 121788, 122400, 127360, 135320, 143280, 152235, 152832, 159200, 162384, 163200, 169150, 179100, 191040, 195840, 202980, 216512, 229248, 238800, 243576, 244800, 253725, 254720, 270640, 286560, 304470, 318400, 324768, 326400, 338300, 358200, 382080, 405960, 433024, 458496, 477600, 487152, 489600, 507450, 541280, 573120, 608940, 636800, 649536, 676600, 716400, 761175, 764160, 811920, 866048, 955200, 974304, 979200, 1014900, 1082560, 1146240, 1217880, 1273600, 1299072, 1353200, 1432800, 1522350, 1623840, 1910400, 1948608, 2029800, 2165120, 2292480, 2435760, 2598144, 2706400, 2865600, 3044700, 3247680, 3820800, 3897216, 4059600, 4330240, 4871520, 5412800, 5731200, 6089400, 6495360, 7794432, 8119200, 9743040, 10825600, 11462400, 12178800, 12990720, 16238400, 19486080, 21651200, 24357600, 32476800, 38972160, 48715200, 64953600, 97430400, 194860800]

約数ペア:

[(1, 194860800), (2, 97430400), (3, 64953600), (4, 48715200), (5, 38972160), (6, 32476800), (8, 24357600), (9, 21651200), (10, 19486080), (12, 16238400), (15, 12990720), (16, 12178800), (17, 11462400), (18, 10825600), (20, 9743040), (24, 8119200), (25, 7794432), (30, 6495360), (32, 6089400), (34, 5731200), (36, 5412800), (40, 4871520), (45, 4330240), (48, 4059600), (50, 3897216), (51, 3820800), (60, 3247680), (64, 3044700), (68, 2865600), (72, 2706400), (75, 2598144), (80, 2435760), (85, 2292480), (90, 2165120), (96, 2029800), (100, 1948608), (102, 1910400), (120, 1623840), (128, 1522350), (136, 1432800), (144, 1353200), (150, 1299072), (153, 1273600), (160, 1217880), (170, 1146240), (180, 1082560), (192, 1014900), (199, 979200), (200, 974304), (204, 955200), (225, 866048), (240, 811920), (255, 764160), (256, 761175), (272, 716400), (288, 676600), (300, 649536), (306, 636800), (320, 608940), (340, 573120), (360, 541280), (384, 507450), (398, 489600), (400, 487152), (408, 477600), (425, 458496), (450, 433024), (480, 405960), (510, 382080), (544, 358200), (576, 338300), (597, 326400), (600, 324768), (612, 318400), (640, 304470), (680, 286560), (720, 270640), (765, 254720), (768, 253725), (796, 244800), (800, 243576), (816, 238800), (850, 229248), (900, 216512), (960, 202980), (995, 195840), (1020, 191040), (1088, 179100), (1152, 169150), (1194, 163200), (1200, 162384), (1224, 159200), (1275, 152832), (1280, 152235), (1360, 143280), (1440, 135320), (1530, 127360), (1592, 122400), (1600, 121788), (1632, 119400), (1700, 114624), (1791, 108800), (1800, 108256), (1920, 101490), (1990, 97920), (2040, 95520), (2176, 89550), (2304, 84575), (2388, 81600), (2400, 81192), (2448, 79600), (2550, 76416), (2720, 71640), (2880, 67660), (2985, 65280), (3060, 63680), (3184, 61200), (3200, 60894), (3264, 59700), (3383, 57600), (3400, 57312), (3582, 54400), (3600, 54128), (3825, 50944), (3840, 50745), (3980, 48960), (4080, 47760), (4352, 44775), (4776, 40800), (4800, 40596), (4896, 39800), (4975, 39168), (5100, 38208), (5440, 35820), (5760, 33830), (5970, 32640), (6120, 31840), (6368, 30600), (6400, 30447), (6528, 29850), (6766, 28800), (6800, 28656), (7164, 27200), (7200, 27064), (7650, 25472), (7960, 24480), (8160, 23880), (8955, 21760), (9552, 20400), (9600, 20298), (9792, 19900), (9950, 19584), (10149, 19200), (10200, 19104), (10880, 17910), (11520, 16915), (11940, 16320), (12240, 15920), (12736, 15300), (13056, 14925), (13532, 14400), (13600, 14328)]