164055600

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{199}}^1\times {\mathrm{229}}^1$

素因数の和:452

約数の個数: 180

約数和(自身を含む): 574678000

約数和(自身を除く): 410622400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 144, 150, 180, 199, 200, 225, 229, 240, 300, 360, 398, 400, 450, 458, 597, 600, 687, 720, 796, 900, 916, 995, 1145, 1194, 1200, 1374, 1592, 1791, 1800, 1832, 1990, 2061, 2290, 2388, 2748, 2985, 3184, 3435, 3582, 3600, 3664, 3980, 4122, 4580, 4776, 4975, 5496, 5725, 5970, 6870, 7164, 7960, 8244, 8955, 9160, 9552, 9950, 10305, 10992, 11450, 11940, 13740, 14328, 14925, 15920, 16488, 17175, 17910, 18320, 19900, 20610, 22900, 23880, 27480, 28656, 29850, 32976, 34350, 35820, 39800, 41220, 44775, 45571, 45800, 47760, 51525, 54960, 59700, 68700, 71640, 79600, 82440, 89550, 91142, 91600, 103050, 119400, 136713, 137400, 143280, 164880, 179100, 182284, 206100, 227855, 238800, 273426, 274800, 358200, 364568, 410139, 412200, 455710, 546852, 683565, 716400, 729136, 820278, 824400, 911420, 1093704, 1139275, 1367130, 1640556, 1822840, 2050695, 2187408, 2278550, 2734260, 3281112, 3417825, 3645680, 4101390, 4557100, 5468520, 6562224, 6835650, 8202780, 9114200, 10253475, 10937040, 13671300, 16405560, 18228400, 20506950, 27342600, 32811120, 41013900, 54685200, 82027800, 164055600]

約数ペア:

[(1, 164055600), (2, 82027800), (3, 54685200), (4, 41013900), (5, 32811120), (6, 27342600), (8, 20506950), (9, 18228400), (10, 16405560), (12, 13671300), (15, 10937040), (16, 10253475), (18, 9114200), (20, 8202780), (24, 6835650), (25, 6562224), (30, 5468520), (36, 4557100), (40, 4101390), (45, 3645680), (48, 3417825), (50, 3281112), (60, 2734260), (72, 2278550), (75, 2187408), (80, 2050695), (90, 1822840), (100, 1640556), (120, 1367130), (144, 1139275), (150, 1093704), (180, 911420), (199, 824400), (200, 820278), (225, 729136), (229, 716400), (240, 683565), (300, 546852), (360, 455710), (398, 412200), (400, 410139), (450, 364568), (458, 358200), (597, 274800), (600, 273426), (687, 238800), (720, 227855), (796, 206100), (900, 182284), (916, 179100), (995, 164880), (1145, 143280), (1194, 137400), (1200, 136713), (1374, 119400), (1592, 103050), (1791, 91600), (1800, 91142), (1832, 89550), (1990, 82440), (2061, 79600), (2290, 71640), (2388, 68700), (2748, 59700), (2985, 54960), (3184, 51525), (3435, 47760), (3582, 45800), (3600, 45571), (3664, 44775), (3980, 41220), (4122, 39800), (4580, 35820), (4776, 34350), (4975, 32976), (5496, 29850), (5725, 28656), (5970, 27480), (6870, 23880), (7164, 22900), (7960, 20610), (8244, 19900), (8955, 18320), (9160, 17910), (9552, 17175), (9950, 16488), (10305, 15920), (10992, 14925), (11450, 14328), (11940, 13740)]