131717700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{8609}}^1$

素因数の和:8646

約数の個数: 108

約数和(自身を含む): 437198580

約数和(自身を除く): 305480880

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 30, 34, 36, 45, 50, 51, 60, 68, 75, 85, 90, 100, 102, 150, 153, 170, 180, 204, 225, 255, 300, 306, 340, 425, 450, 510, 612, 765, 850, 900, 1020, 1275, 1530, 1700, 2550, 3060, 3825, 5100, 7650, 8609, 15300, 17218, 25827, 34436, 43045, 51654, 77481, 86090, 103308, 129135, 146353, 154962, 172180, 215225, 258270, 292706, 309924, 387405, 430450, 439059, 516540, 585412, 645675, 731765, 774810, 860900, 878118, 1291350, 1317177, 1463530, 1549620, 1756236, 1937025, 2195295, 2582700, 2634354, 2927060, 3658825, 3874050, 4390590, 5268708, 6585885, 7317650, 7748100, 8781180, 10976475, 13171770, 14635300, 21952950, 26343540, 32929425, 43905900, 65858850, 131717700]

約数ペア:

[(1, 131717700), (2, 65858850), (3, 43905900), (4, 32929425), (5, 26343540), (6, 21952950), (9, 14635300), (10, 13171770), (12, 10976475), (15, 8781180), (17, 7748100), (18, 7317650), (20, 6585885), (25, 5268708), (30, 4390590), (34, 3874050), (36, 3658825), (45, 2927060), (50, 2634354), (51, 2582700), (60, 2195295), (68, 1937025), (75, 1756236), (85, 1549620), (90, 1463530), (100, 1317177), (102, 1291350), (150, 878118), (153, 860900), (170, 774810), (180, 731765), (204, 645675), (225, 585412), (255, 516540), (300, 439059), (306, 430450), (340, 387405), (425, 309924), (450, 292706), (510, 258270), (612, 215225), (765, 172180), (850, 154962), (900, 146353), (1020, 129135), (1275, 103308), (1530, 86090), (1700, 77481), (2550, 51654), (3060, 43045), (3825, 34436), (5100, 25827), (7650, 17218), (8609, 15300)]