625273920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1091}}^1$

素因数の和:1313

約数の個数: 168

約数和(自身を含む): 2163470400

約数和(自身を除く): 1538196480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 199, 240, 288, 320, 360, 398, 480, 576, 597, 720, 796, 960, 995, 1091, 1194, 1440, 1592, 1791, 1990, 2182, 2388, 2880, 2985, 3184, 3273, 3582, 3980, 4364, 4776, 5455, 5970, 6368, 6546, 7164, 7960, 8728, 8955, 9552, 9819, 10910, 11940, 12736, 13092, 14328, 15920, 16365, 17456, 17910, 19104, 19638, 21820, 23880, 26184, 28656, 31840, 32730, 34912, 35820, 38208, 39276, 43640, 47760, 49095, 52368, 57312, 63680, 65460, 69824, 71640, 78552, 87280, 95520, 98190, 104736, 114624, 130920, 143280, 157104, 174560, 191040, 196380, 209472, 217109, 261840, 286560, 314208, 349120, 392760, 434218, 523680, 573120, 628416, 651327, 785520, 868436, 1047360, 1085545, 1302654, 1571040, 1736872, 1953981, 2171090, 2605308, 3142080, 3256635, 3473744, 3907962, 4342180, 5210616, 6513270, 6947488, 7815924, 8684360, 9769905, 10421232, 13026540, 13894976, 15631848, 17368720, 19539810, 20842464, 26053080, 31263696, 34737440, 39079620, 41684928, 52106160, 62527392, 69474880, 78159240, 104212320, 125054784, 156318480, 208424640, 312636960, 625273920]

約数ペア:

[(1, 625273920), (2, 312636960), (3, 208424640), (4, 156318480), (5, 125054784), (6, 104212320), (8, 78159240), (9, 69474880), (10, 62527392), (12, 52106160), (15, 41684928), (16, 39079620), (18, 34737440), (20, 31263696), (24, 26053080), (30, 20842464), (32, 19539810), (36, 17368720), (40, 15631848), (45, 13894976), (48, 13026540), (60, 10421232), (64, 9769905), (72, 8684360), (80, 7815924), (90, 6947488), (96, 6513270), (120, 5210616), (144, 4342180), (160, 3907962), (180, 3473744), (192, 3256635), (199, 3142080), (240, 2605308), (288, 2171090), (320, 1953981), (360, 1736872), (398, 1571040), (480, 1302654), (576, 1085545), (597, 1047360), (720, 868436), (796, 785520), (960, 651327), (995, 628416), (1091, 573120), (1194, 523680), (1440, 434218), (1592, 392760), (1791, 349120), (1990, 314208), (2182, 286560), (2388, 261840), (2880, 217109), (2985, 209472), (3184, 196380), (3273, 191040), (3582, 174560), (3980, 157104), (4364, 143280), (4776, 130920), (5455, 114624), (5970, 104736), (6368, 98190), (6546, 95520), (7164, 87280), (7960, 78552), (8728, 71640), (8955, 69824), (9552, 65460), (9819, 63680), (10910, 57312), (11940, 52368), (12736, 49095), (13092, 47760), (14328, 43640), (15920, 39276), (16365, 38208), (17456, 35820), (17910, 34912), (19104, 32730), (19638, 31840), (21820, 28656), (23880, 26184)]