20348847150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{367}}^1\times {\mathrm{373}}^1\times {\mathrm{991}}^1$

素因数の和:1746

約数の個数: 96

約数和(自身を含む): 50789511168

約数和(自身を除く): 30440664018

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 367, 373, 734, 746, 991, 1101, 1119, 1835, 1865, 1982, 2202, 2238, 2973, 3670, 3730, 4955, 5505, 5595, 5946, 9175, 9325, 9910, 11010, 11190, 14865, 18350, 18650, 24775, 27525, 27975, 29730, 49550, 55050, 55950, 74325, 136891, 148650, 273782, 363697, 369643, 410673, 684455, 727394, 739286, 821346, 1091091, 1108929, 1368910, 1818485, 1848215, 2053365, 2182182, 2217858, 3422275, 3636970, 3696430, 4106730, 5455455, 5544645, 6844550, 9092425, 9241075, 10266825, 10910910, 11089290, 18184850, 18482150, 20533650, 27277275, 27723225, 54554550, 55446450, 135658981, 271317962, 406976943, 678294905, 813953886, 1356589810, 2034884715, 3391474525, 4069769430, 6782949050, 10174423575, 20348847150]

約数ペア:

[(1, 20348847150), (2, 10174423575), (3, 6782949050), (5, 4069769430), (6, 3391474525), (10, 2034884715), (15, 1356589810), (25, 813953886), (30, 678294905), (50, 406976943), (75, 271317962), (150, 135658981), (367, 55446450), (373, 54554550), (734, 27723225), (746, 27277275), (991, 20533650), (1101, 18482150), (1119, 18184850), (1835, 11089290), (1865, 10910910), (1982, 10266825), (2202, 9241075), (2238, 9092425), (2973, 6844550), (3670, 5544645), (3730, 5455455), (4955, 4106730), (5505, 3696430), (5595, 3636970), (5946, 3422275), (9175, 2217858), (9325, 2182182), (9910, 2053365), (11010, 1848215), (11190, 1818485), (14865, 1368910), (18350, 1108929), (18650, 1091091), (24775, 821346), (27525, 739286), (27975, 727394), (29730, 684455), (49550, 410673), (55050, 369643), (55950, 363697), (74325, 273782), (136891, 148650)]