152709900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{72719}}^1$

素因数の和:72743

約数の個数: 72

約数和(自身を含む): 504967680

約数和(自身を除く): 352257780

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, 72719, 145438, 218157, 290876, 363595, 436314, 509033, 727190, 872628, 1018066, 1090785, 1454380, 1527099, 1817975, 2036132, 2181570, 2545165, 3054198, 3635950, 4363140, 5090330, 5453925, 6108396, 7271900, 7635495, 10180660, 10907850, 12725825, 15270990, 21815700, 25451650, 30541980, 38177475, 50903300, 76354950, 152709900]

約数ペア:

[(1, 152709900), (2, 76354950), (3, 50903300), (4, 38177475), (5, 30541980), (6, 25451650), (7, 21815700), (10, 15270990), (12, 12725825), (14, 10907850), (15, 10180660), (20, 7635495), (21, 7271900), (25, 6108396), (28, 5453925), (30, 5090330), (35, 4363140), (42, 3635950), (50, 3054198), (60, 2545165), (70, 2181570), (75, 2036132), (84, 1817975), (100, 1527099), (105, 1454380), (140, 1090785), (150, 1018066), (175, 872628), (210, 727190), (300, 509033), (350, 436314), (420, 363595), (525, 290876), (700, 218157), (1050, 145438), (2100, 72719)]