267465420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{87407}}^1$

素因数の和:87439

約数の個数: 72

約数和(自身を含む): 859045824

約数和(自身を除く): 591580404

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 87407, 174814, 262221, 349628, 437035, 524442, 786663, 874070, 1048884, 1311105, 1485919, 1573326, 1748140, 2622210, 2971838, 3146652, 3933315, 4457757, 5244420, 5943676, 7429595, 7866630, 8915514, 13373271, 14859190, 15733260, 17831028, 22288785, 26746542, 29718380, 44577570, 53493084, 66866355, 89155140, 133732710, 267465420]

約数ペア:

[(1, 267465420), (2, 133732710), (3, 89155140), (4, 66866355), (5, 53493084), (6, 44577570), (9, 29718380), (10, 26746542), (12, 22288785), (15, 17831028), (17, 15733260), (18, 14859190), (20, 13373271), (30, 8915514), (34, 7866630), (36, 7429595), (45, 5943676), (51, 5244420), (60, 4457757), (68, 3933315), (85, 3146652), (90, 2971838), (102, 2622210), (153, 1748140), (170, 1573326), (180, 1485919), (204, 1311105), (255, 1048884), (306, 874070), (340, 786663), (510, 524442), (612, 437035), (765, 349628), (1020, 262221), (1530, 174814), (3060, 87407)]