9969900

素因数分解:

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

素因数の和:383

約数の個数: 72

約数和(自身を含む): 29164800

約数和(自身を除く): 19194900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 167, 199, 300, 334, 398, 501, 597, 668, 796, 835, 995, 1002, 1194, 1670, 1990, 2004, 2388, 2505, 2985, 3340, 3980, 4175, 4975, 5010, 5970, 8350, 9950, 10020, 11940, 12525, 14925, 16700, 19900, 25050, 29850, 33233, 50100, 59700, 66466, 99699, 132932, 166165, 199398, 332330, 398796, 498495, 664660, 830825, 996990, 1661650, 1993980, 2492475, 3323300, 4984950, 9969900]

約数ペア:

[(1, 9969900), (2, 4984950), (3, 3323300), (4, 2492475), (5, 1993980), (6, 1661650), (10, 996990), (12, 830825), (15, 664660), (20, 498495), (25, 398796), (30, 332330), (50, 199398), (60, 166165), (75, 132932), (100, 99699), (150, 66466), (167, 59700), (199, 50100), (300, 33233), (334, 29850), (398, 25050), (501, 19900), (597, 16700), (668, 14925), (796, 12525), (835, 11940), (995, 10020), (1002, 9950), (1194, 8350), (1670, 5970), (1990, 5010), (2004, 4975), (2388, 4175), (2505, 3980), (2985, 3340)]