159498500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{199}}^1\times {\mathrm{229}}^1$

素因数の和:454

約数の個数: 96

約数和(自身を含む): 401856000

約数和(自身を除く): 242357500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 125, 140, 175, 199, 229, 250, 350, 398, 458, 500, 700, 796, 875, 916, 995, 1145, 1393, 1603, 1750, 1990, 2290, 2786, 3206, 3500, 3980, 4580, 4975, 5572, 5725, 6412, 6965, 8015, 9950, 11450, 13930, 16030, 19900, 22900, 24875, 27860, 28625, 32060, 34825, 40075, 45571, 49750, 57250, 69650, 80150, 91142, 99500, 114500, 139300, 160300, 174125, 182284, 200375, 227855, 318997, 348250, 400750, 455710, 637994, 696500, 801500, 911420, 1139275, 1275988, 1594985, 2278550, 3189970, 4557100, 5696375, 6379940, 7974925, 11392750, 15949850, 22785500, 31899700, 39874625, 79749250, 159498500]

約数ペア:

[(1, 159498500), (2, 79749250), (4, 39874625), (5, 31899700), (7, 22785500), (10, 15949850), (14, 11392750), (20, 7974925), (25, 6379940), (28, 5696375), (35, 4557100), (50, 3189970), (70, 2278550), (100, 1594985), (125, 1275988), (140, 1139275), (175, 911420), (199, 801500), (229, 696500), (250, 637994), (350, 455710), (398, 400750), (458, 348250), (500, 318997), (700, 227855), (796, 200375), (875, 182284), (916, 174125), (995, 160300), (1145, 139300), (1393, 114500), (1603, 99500), (1750, 91142), (1990, 80150), (2290, 69650), (2786, 57250), (3206, 49750), (3500, 45571), (3980, 40075), (4580, 34825), (4975, 32060), (5572, 28625), (5725, 27860), (6412, 24875), (6965, 22900), (8015, 19900), (9950, 16030), (11450, 13930)]