76371400

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{7793}}^1$

素因数の和:7823

約数の個数: 72

約数和(自身を含む): 206579970

約数和(自身を除く): 130208570

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 140, 175, 196, 200, 245, 280, 350, 392, 490, 700, 980, 1225, 1400, 1960, 2450, 4900, 7793, 9800, 15586, 31172, 38965, 54551, 62344, 77930, 109102, 155860, 194825, 218204, 272755, 311720, 381857, 389650, 436408, 545510, 763714, 779300, 1091020, 1363775, 1527428, 1558600, 1909285, 2182040, 2727550, 3054856, 3818570, 5455100, 7637140, 9546425, 10910200, 15274280, 19092850, 38185700, 76371400]

約数ペア:

[(1, 76371400), (2, 38185700), (4, 19092850), (5, 15274280), (7, 10910200), (8, 9546425), (10, 7637140), (14, 5455100), (20, 3818570), (25, 3054856), (28, 2727550), (35, 2182040), (40, 1909285), (49, 1558600), (50, 1527428), (56, 1363775), (70, 1091020), (98, 779300), (100, 763714), (140, 545510), (175, 436408), (196, 389650), (200, 381857), (245, 311720), (280, 272755), (350, 218204), (392, 194825), (490, 155860), (700, 109102), (980, 77930), (1225, 62344), (1400, 54551), (1960, 38965), (2450, 31172), (4900, 15586), (7793, 9800)]