149966400

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{157}}^1\times {\mathrm{199}}^1$

素因数の和:381

約数の個数: 168

約数和(自身を含む): 497636800

約数和(自身を除く): 347670400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 150, 157, 160, 192, 199, 200, 240, 300, 314, 320, 398, 400, 471, 480, 597, 600, 628, 785, 796, 800, 942, 960, 995, 1194, 1200, 1256, 1570, 1592, 1600, 1884, 1990, 2355, 2388, 2400, 2512, 2985, 3140, 3184, 3768, 3925, 3980, 4710, 4776, 4800, 4975, 5024, 5970, 6280, 6368, 7536, 7850, 7960, 9420, 9552, 9950, 10048, 11775, 11940, 12560, 12736, 14925, 15072, 15700, 15920, 18840, 19104, 19900, 23550, 23880, 25120, 29850, 30144, 31243, 31400, 31840, 37680, 38208, 39800, 47100, 47760, 50240, 59700, 62486, 62800, 63680, 75360, 79600, 93729, 94200, 95520, 119400, 124972, 125600, 150720, 156215, 159200, 187458, 188400, 191040, 238800, 249944, 251200, 312430, 318400, 374916, 376800, 468645, 477600, 499888, 624860, 749832, 753600, 781075, 937290, 955200, 999776, 1249720, 1499664, 1562150, 1874580, 1999552, 2343225, 2499440, 2999328, 3124300, 3749160, 4686450, 4998880, 5998656, 6248600, 7498320, 9372900, 9997760, 12497200, 14996640, 18745800, 24994400, 29993280, 37491600, 49988800, 74983200, 149966400]

約数ペア:

[(1, 149966400), (2, 74983200), (3, 49988800), (4, 37491600), (5, 29993280), (6, 24994400), (8, 18745800), (10, 14996640), (12, 12497200), (15, 9997760), (16, 9372900), (20, 7498320), (24, 6248600), (25, 5998656), (30, 4998880), (32, 4686450), (40, 3749160), (48, 3124300), (50, 2999328), (60, 2499440), (64, 2343225), (75, 1999552), (80, 1874580), (96, 1562150), (100, 1499664), (120, 1249720), (150, 999776), (157, 955200), (160, 937290), (192, 781075), (199, 753600), (200, 749832), (240, 624860), (300, 499888), (314, 477600), (320, 468645), (398, 376800), (400, 374916), (471, 318400), (480, 312430), (597, 251200), (600, 249944), (628, 238800), (785, 191040), (796, 188400), (800, 187458), (942, 159200), (960, 156215), (995, 150720), (1194, 125600), (1200, 124972), (1256, 119400), (1570, 95520), (1592, 94200), (1600, 93729), (1884, 79600), (1990, 75360), (2355, 63680), (2388, 62800), (2400, 62486), (2512, 59700), (2985, 50240), (3140, 47760), (3184, 47100), (3768, 39800), (3925, 38208), (3980, 37680), (4710, 31840), (4776, 31400), (4800, 31243), (4975, 30144), (5024, 29850), (5970, 25120), (6280, 23880), (6368, 23550), (7536, 19900), (7850, 19104), (7960, 18840), (9420, 15920), (9552, 15700), (9950, 15072), (10048, 14925), (11775, 12736), (11940, 12560)]