87381700

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1049}}^1$

素因数の和:1094

約数の個数: 108

約数和(自身を含む): 233774100

約数和(自身を除く): 146392400

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 25, 28, 34, 35, 49, 50, 68, 70, 85, 98, 100, 119, 140, 170, 175, 196, 238, 245, 340, 350, 425, 476, 490, 595, 700, 833, 850, 980, 1049, 1190, 1225, 1666, 1700, 2098, 2380, 2450, 2975, 3332, 4165, 4196, 4900, 5245, 5950, 7343, 8330, 10490, 11900, 14686, 16660, 17833, 20825, 20980, 26225, 29372, 35666, 36715, 41650, 51401, 52450, 71332, 73430, 83300, 89165, 102802, 104900, 124831, 146860, 178330, 183575, 205604, 249662, 257005, 356660, 367150, 445825, 499324, 514010, 624155, 734300, 873817, 891650, 1028020, 1248310, 1285025, 1747634, 1783300, 2496620, 2570050, 3120775, 3495268, 4369085, 5140100, 6241550, 8738170, 12483100, 17476340, 21845425, 43690850, 87381700]

約数ペア:

[(1, 87381700), (2, 43690850), (4, 21845425), (5, 17476340), (7, 12483100), (10, 8738170), (14, 6241550), (17, 5140100), (20, 4369085), (25, 3495268), (28, 3120775), (34, 2570050), (35, 2496620), (49, 1783300), (50, 1747634), (68, 1285025), (70, 1248310), (85, 1028020), (98, 891650), (100, 873817), (119, 734300), (140, 624155), (170, 514010), (175, 499324), (196, 445825), (238, 367150), (245, 356660), (340, 257005), (350, 249662), (425, 205604), (476, 183575), (490, 178330), (595, 146860), (700, 124831), (833, 104900), (850, 102802), (980, 89165), (1049, 83300), (1190, 73430), (1225, 71332), (1666, 52450), (1700, 51401), (2098, 41650), (2380, 36715), (2450, 35666), (2975, 29372), (3332, 26225), (4165, 20980), (4196, 20825), (4900, 17833), (5245, 16660), (5950, 14686), (7343, 11900), (8330, 10490)]