1345871700

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{166157}}^1$

素因数の和:166183

約数の個数: 90

約数和(自身を含む): 4362810606

約数和(自身を除く): 3016938906

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 270, 300, 324, 405, 450, 540, 675, 810, 900, 1350, 1620, 2025, 2700, 4050, 8100, 166157, 332314, 498471, 664628, 830785, 996942, 1495413, 1661570, 1993884, 2492355, 2990826, 3323140, 4153925, 4486239, 4984710, 5981652, 7477065, 8307850, 8972478, 9969420, 12461775, 13458717, 14954130, 16615700, 17944956, 22431195, 24923550, 26917434, 29908260, 37385325, 44862390, 49847100, 53834868, 67293585, 74770650, 89724780, 112155975, 134587170, 149541300, 224311950, 269174340, 336467925, 448623900, 672935850, 1345871700]

約数ペア:

[(1, 1345871700), (2, 672935850), (3, 448623900), (4, 336467925), (5, 269174340), (6, 224311950), (9, 149541300), (10, 134587170), (12, 112155975), (15, 89724780), (18, 74770650), (20, 67293585), (25, 53834868), (27, 49847100), (30, 44862390), (36, 37385325), (45, 29908260), (50, 26917434), (54, 24923550), (60, 22431195), (75, 17944956), (81, 16615700), (90, 14954130), (100, 13458717), (108, 12461775), (135, 9969420), (150, 8972478), (162, 8307850), (180, 7477065), (225, 5981652), (270, 4984710), (300, 4486239), (324, 4153925), (405, 3323140), (450, 2990826), (540, 2492355), (675, 1993884), (810, 1661570), (900, 1495413), (1350, 996942), (1620, 830785), (2025, 664628), (2700, 498471), (4050, 332314), (8100, 166157)]