199023900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{229}}^1\times {\mathrm{2897}}^1$

素因数の和:3143

約数の個数: 72

約数和(自身を含む): 578556720

約数和(自身を除く): 379532820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 229, 300, 458, 687, 916, 1145, 1374, 2290, 2748, 2897, 3435, 4580, 5725, 5794, 6870, 8691, 11450, 11588, 13740, 14485, 17175, 17382, 22900, 28970, 34350, 34764, 43455, 57940, 68700, 72425, 86910, 144850, 173820, 217275, 289700, 434550, 663413, 869100, 1326826, 1990239, 2653652, 3317065, 3980478, 6634130, 7960956, 9951195, 13268260, 16585325, 19902390, 33170650, 39804780, 49755975, 66341300, 99511950, 199023900]

約数ペア:

[(1, 199023900), (2, 99511950), (3, 66341300), (4, 49755975), (5, 39804780), (6, 33170650), (10, 19902390), (12, 16585325), (15, 13268260), (20, 9951195), (25, 7960956), (30, 6634130), (50, 3980478), (60, 3317065), (75, 2653652), (100, 1990239), (150, 1326826), (229, 869100), (300, 663413), (458, 434550), (687, 289700), (916, 217275), (1145, 173820), (1374, 144850), (2290, 86910), (2748, 72425), (2897, 68700), (3435, 57940), (4580, 43455), (5725, 34764), (5794, 34350), (6870, 28970), (8691, 22900), (11450, 17382), (11588, 17175), (13740, 14485)]