153733860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{122011}}^1$

素因数の和:122033

約数の個数: 72

約数和(自身を含む): 532948416

約数和(自身を除く): 379214556

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 122011, 244022, 366033, 488044, 610055, 732066, 854077, 1098099, 1220110, 1464132, 1708154, 1830165, 2196198, 2440220, 2562231, 3416308, 3660330, 4270385, 4392396, 5124462, 5490495, 7320660, 7686693, 8540770, 10248924, 10980990, 12811155, 15373386, 17081540, 21961980, 25622310, 30746772, 38433465, 51244620, 76866930, 153733860]

約数ペア:

[(1, 153733860), (2, 76866930), (3, 51244620), (4, 38433465), (5, 30746772), (6, 25622310), (7, 21961980), (9, 17081540), (10, 15373386), (12, 12811155), (14, 10980990), (15, 10248924), (18, 8540770), (20, 7686693), (21, 7320660), (28, 5490495), (30, 5124462), (35, 4392396), (36, 4270385), (42, 3660330), (45, 3416308), (60, 2562231), (63, 2440220), (70, 2196198), (84, 1830165), (90, 1708154), (105, 1464132), (126, 1220110), (140, 1098099), (180, 854077), (210, 732066), (252, 610055), (315, 488044), (420, 366033), (630, 244022), (1260, 122011)]