39879600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{167}}^1\times {\mathrm{199}}^1$

素因数の和:387

約数の個数: 120

約数和(自身を含む): 129158400

約数和(自身を除く): 89278800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 167, 199, 200, 240, 300, 334, 398, 400, 501, 597, 600, 668, 796, 835, 995, 1002, 1194, 1200, 1336, 1592, 1670, 1990, 2004, 2388, 2505, 2672, 2985, 3184, 3340, 3980, 4008, 4175, 4776, 4975, 5010, 5970, 6680, 7960, 8016, 8350, 9552, 9950, 10020, 11940, 12525, 13360, 14925, 15920, 16700, 19900, 20040, 23880, 25050, 29850, 33233, 33400, 39800, 40080, 47760, 50100, 59700, 66466, 66800, 79600, 99699, 100200, 119400, 132932, 166165, 199398, 200400, 238800, 265864, 332330, 398796, 498495, 531728, 664660, 797592, 830825, 996990, 1329320, 1595184, 1661650, 1993980, 2492475, 2658640, 3323300, 3987960, 4984950, 6646600, 7975920, 9969900, 13293200, 19939800, 39879600]

約数ペア:

[(1, 39879600), (2, 19939800), (3, 13293200), (4, 9969900), (5, 7975920), (6, 6646600), (8, 4984950), (10, 3987960), (12, 3323300), (15, 2658640), (16, 2492475), (20, 1993980), (24, 1661650), (25, 1595184), (30, 1329320), (40, 996990), (48, 830825), (50, 797592), (60, 664660), (75, 531728), (80, 498495), (100, 398796), (120, 332330), (150, 265864), (167, 238800), (199, 200400), (200, 199398), (240, 166165), (300, 132932), (334, 119400), (398, 100200), (400, 99699), (501, 79600), (597, 66800), (600, 66466), (668, 59700), (796, 50100), (835, 47760), (995, 40080), (1002, 39800), (1194, 33400), (1200, 33233), (1336, 29850), (1592, 25050), (1670, 23880), (1990, 20040), (2004, 19900), (2388, 16700), (2505, 15920), (2672, 14925), (2985, 13360), (3184, 12525), (3340, 11940), (3980, 10020), (4008, 9950), (4175, 9552), (4776, 8350), (4975, 8016), (5010, 7960), (5970, 6680)]