137763720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{199}}^1\times {\mathrm{641}}^1$

素因数の和:860

約数の個数: 128

約数和(自身を含む): 462240000

約数和(自身を除く): 324476280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 199, 216, 270, 360, 398, 540, 597, 641, 796, 995, 1080, 1194, 1282, 1592, 1791, 1923, 1990, 2388, 2564, 2985, 3205, 3582, 3846, 3980, 4776, 5128, 5373, 5769, 5970, 6410, 7164, 7692, 7960, 8955, 9615, 10746, 11538, 11940, 12820, 14328, 15384, 17307, 17910, 19230, 21492, 23076, 23880, 25640, 26865, 28845, 34614, 35820, 38460, 42984, 46152, 53730, 57690, 69228, 71640, 76920, 86535, 107460, 115380, 127559, 138456, 173070, 214920, 230760, 255118, 346140, 382677, 510236, 637795, 692280, 765354, 1020472, 1148031, 1275590, 1530708, 1913385, 2296062, 2551180, 3061416, 3444093, 3826770, 4592124, 5102360, 5740155, 6888186, 7653540, 9184248, 11480310, 13776372, 15307080, 17220465, 22960620, 27552744, 34440930, 45921240, 68881860, 137763720]

約数ペア:

[(1, 137763720), (2, 68881860), (3, 45921240), (4, 34440930), (5, 27552744), (6, 22960620), (8, 17220465), (9, 15307080), (10, 13776372), (12, 11480310), (15, 9184248), (18, 7653540), (20, 6888186), (24, 5740155), (27, 5102360), (30, 4592124), (36, 3826770), (40, 3444093), (45, 3061416), (54, 2551180), (60, 2296062), (72, 1913385), (90, 1530708), (108, 1275590), (120, 1148031), (135, 1020472), (180, 765354), (199, 692280), (216, 637795), (270, 510236), (360, 382677), (398, 346140), (540, 255118), (597, 230760), (641, 214920), (796, 173070), (995, 138456), (1080, 127559), (1194, 115380), (1282, 107460), (1592, 86535), (1791, 76920), (1923, 71640), (1990, 69228), (2388, 57690), (2564, 53730), (2985, 46152), (3205, 42984), (3582, 38460), (3846, 35820), (3980, 34614), (4776, 28845), (5128, 26865), (5373, 25640), (5769, 23880), (5970, 23076), (6410, 21492), (7164, 19230), (7692, 17910), (7960, 17307), (8955, 15384), (9615, 14328), (10746, 12820), (11538, 11940)]