145893300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{69473}}^1$

素因数の和:69497

約数の個数: 72

約数和(自身を含む): 482427456

約数和(自身を除く): 336534156

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 69473, 138946, 208419, 277892, 347365, 416838, 486311, 694730, 833676, 972622, 1042095, 1389460, 1458933, 1736825, 1945244, 2084190, 2431555, 2917866, 3473650, 4168380, 4863110, 5210475, 5835732, 6947300, 7294665, 9726220, 10420950, 12157775, 14589330, 20841900, 24315550, 29178660, 36473325, 48631100, 72946650, 145893300]

約数ペア:

[(1, 145893300), (2, 72946650), (3, 48631100), (4, 36473325), (5, 29178660), (6, 24315550), (7, 20841900), (10, 14589330), (12, 12157775), (14, 10420950), (15, 9726220), (20, 7294665), (21, 6947300), (25, 5835732), (28, 5210475), (30, 4863110), (35, 4168380), (42, 3473650), (50, 2917866), (60, 2431555), (70, 2084190), (75, 1945244), (84, 1736825), (100, 1458933), (105, 1389460), (140, 1042095), (150, 972622), (175, 833676), (210, 694730), (300, 486311), (350, 416838), (420, 347365), (525, 277892), (700, 208419), (1050, 138946), (2100, 69473)]