84492100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{10973}}^1$

素因数の和:11005

約数の個数: 72

約数和(自身を含む): 228610368

約数和(自身を除く): 144118268

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 140, 154, 175, 220, 275, 308, 350, 385, 550, 700, 770, 1100, 1540, 1925, 3850, 7700, 10973, 21946, 43892, 54865, 76811, 109730, 120703, 153622, 219460, 241406, 274325, 307244, 384055, 482812, 548650, 603515, 768110, 844921, 1097300, 1207030, 1536220, 1689842, 1920275, 2414060, 3017575, 3379684, 3840550, 4224605, 6035150, 7681100, 8449210, 12070300, 16898420, 21123025, 42246050, 84492100]

約数ペア:

[(1, 84492100), (2, 42246050), (4, 21123025), (5, 16898420), (7, 12070300), (10, 8449210), (11, 7681100), (14, 6035150), (20, 4224605), (22, 3840550), (25, 3379684), (28, 3017575), (35, 2414060), (44, 1920275), (50, 1689842), (55, 1536220), (70, 1207030), (77, 1097300), (100, 844921), (110, 768110), (140, 603515), (154, 548650), (175, 482812), (220, 384055), (275, 307244), (308, 274325), (350, 241406), (385, 219460), (550, 153622), (700, 120703), (770, 109730), (1100, 76811), (1540, 54865), (1925, 43892), (3850, 21946), (7700, 10973)]