148400700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{70667}}^1$

素因数の和:70691

約数の個数: 72

約数和(自身を含む): 490718592

約数和(自身を除く): 342317892

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, 70667, 141334, 212001, 282668, 353335, 424002, 494669, 706670, 848004, 989338, 1060005, 1413340, 1484007, 1766675, 1978676, 2120010, 2473345, 2968014, 3533350, 4240020, 4946690, 5300025, 5936028, 7066700, 7420035, 9893380, 10600050, 12366725, 14840070, 21200100, 24733450, 29680140, 37100175, 49466900, 74200350, 148400700]

約数ペア:

[(1, 148400700), (2, 74200350), (3, 49466900), (4, 37100175), (5, 29680140), (6, 24733450), (7, 21200100), (10, 14840070), (12, 12366725), (14, 10600050), (15, 9893380), (20, 7420035), (21, 7066700), (25, 5936028), (28, 5300025), (30, 4946690), (35, 4240020), (42, 3533350), (50, 2968014), (60, 2473345), (70, 2120010), (75, 1978676), (84, 1766675), (100, 1484007), (105, 1413340), (140, 1060005), (150, 989338), (175, 848004), (210, 706670), (300, 494669), (350, 424002), (420, 353335), (525, 282668), (700, 212001), (1050, 141334), (2100, 70667)]