303062940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{28537}}^1$

素因数の和:28611

約数の個数: 72

約数和(自身を含む): 934904880

約数和(自身を除く): 631841940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 59, 60, 90, 118, 177, 180, 236, 295, 354, 531, 590, 708, 885, 1062, 1180, 1770, 2124, 2655, 3540, 5310, 10620, 28537, 57074, 85611, 114148, 142685, 171222, 256833, 285370, 342444, 428055, 513666, 570740, 856110, 1027332, 1284165, 1683683, 1712220, 2568330, 3367366, 5051049, 5136660, 6734732, 8418415, 10102098, 15153147, 16836830, 20204196, 25255245, 30306294, 33673660, 50510490, 60612588, 75765735, 101020980, 151531470, 303062940]

約数ペア:

[(1, 303062940), (2, 151531470), (3, 101020980), (4, 75765735), (5, 60612588), (6, 50510490), (9, 33673660), (10, 30306294), (12, 25255245), (15, 20204196), (18, 16836830), (20, 15153147), (30, 10102098), (36, 8418415), (45, 6734732), (59, 5136660), (60, 5051049), (90, 3367366), (118, 2568330), (177, 1712220), (180, 1683683), (236, 1284165), (295, 1027332), (354, 856110), (531, 570740), (590, 513666), (708, 428055), (885, 342444), (1062, 285370), (1180, 256833), (1770, 171222), (2124, 142685), (2655, 114148), (3540, 85611), (5310, 57074), (10620, 28537)]