78496620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{229}}^1$

素因数の和:467

約数の個数: 96

約数和(自身を含む): 229521600

約数和(自身を除く): 151024980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 197, 229, 290, 348, 394, 435, 458, 580, 591, 687, 788, 870, 916, 985, 1145, 1182, 1374, 1740, 1970, 2290, 2364, 2748, 2955, 3435, 3940, 4580, 5713, 5910, 6641, 6870, 11426, 11820, 13282, 13740, 17139, 19923, 22852, 26564, 28565, 33205, 34278, 39846, 45113, 57130, 66410, 68556, 79692, 85695, 90226, 99615, 114260, 132820, 135339, 171390, 180452, 199230, 225565, 270678, 342780, 398460, 451130, 541356, 676695, 902260, 1308277, 1353390, 2616554, 2706780, 3924831, 5233108, 6541385, 7849662, 13082770, 15699324, 19624155, 26165540, 39248310, 78496620]

約数ペア:

[(1, 78496620), (2, 39248310), (3, 26165540), (4, 19624155), (5, 15699324), (6, 13082770), (10, 7849662), (12, 6541385), (15, 5233108), (20, 3924831), (29, 2706780), (30, 2616554), (58, 1353390), (60, 1308277), (87, 902260), (116, 676695), (145, 541356), (174, 451130), (197, 398460), (229, 342780), (290, 270678), (348, 225565), (394, 199230), (435, 180452), (458, 171390), (580, 135339), (591, 132820), (687, 114260), (788, 99615), (870, 90226), (916, 85695), (985, 79692), (1145, 68556), (1182, 66410), (1374, 57130), (1740, 45113), (1970, 39846), (2290, 34278), (2364, 33205), (2748, 28565), (2955, 26564), (3435, 22852), (3940, 19923), (4580, 17139), (5713, 13740), (5910, 13282), (6641, 11820), (6870, 11426)]