85487850

素因数分解:

$2^1\times 3^2\times 5^2\times 7^2\times {\mathrm{3877}}^1$

素因数の和:3909

約数の個数: 108

約数和(自身を含む): 267244614

約数和(自身を除く): 181756764

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 49, 50, 63, 70, 75, 90, 98, 105, 126, 147, 150, 175, 210, 225, 245, 294, 315, 350, 441, 450, 490, 525, 630, 735, 882, 1050, 1225, 1470, 1575, 2205, 2450, 3150, 3675, 3877, 4410, 7350, 7754, 11025, 11631, 19385, 22050, 23262, 27139, 34893, 38770, 54278, 58155, 69786, 81417, 96925, 116310, 135695, 162834, 174465, 189973, 193850, 244251, 271390, 290775, 348930, 379946, 407085, 488502, 569919, 581550, 678475, 814170, 872325, 949865, 1139838, 1221255, 1356950, 1709757, 1744650, 1899730, 2035425, 2442510, 2849595, 3419514, 4070850, 4749325, 5699190, 6106275, 8548785, 9498650, 12212550, 14247975, 17097570, 28495950, 42743925, 85487850]

約数ペア:

[(1, 85487850), (2, 42743925), (3, 28495950), (5, 17097570), (6, 14247975), (7, 12212550), (9, 9498650), (10, 8548785), (14, 6106275), (15, 5699190), (18, 4749325), (21, 4070850), (25, 3419514), (30, 2849595), (35, 2442510), (42, 2035425), (45, 1899730), (49, 1744650), (50, 1709757), (63, 1356950), (70, 1221255), (75, 1139838), (90, 949865), (98, 872325), (105, 814170), (126, 678475), (147, 581550), (150, 569919), (175, 488502), (210, 407085), (225, 379946), (245, 348930), (294, 290775), (315, 271390), (350, 244251), (441, 193850), (450, 189973), (490, 174465), (525, 162834), (630, 135695), (735, 116310), (882, 96925), (1050, 81417), (1225, 69786), (1470, 58155), (1575, 54278), (2205, 38770), (2450, 34893), (3150, 27139), (3675, 23262), (3877, 22050), (4410, 19385), (7350, 11631), (7754, 11025)]