202816140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{509}}^1$

素因数の和:779

約数の個数: 96

約数和(自身を含む): 591192000

約数和(自身を除く): 388375860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 229, 290, 348, 435, 458, 509, 580, 687, 870, 916, 1018, 1145, 1374, 1527, 1740, 2036, 2290, 2545, 2748, 3054, 3435, 4580, 5090, 6108, 6641, 6870, 7635, 10180, 13282, 13740, 14761, 15270, 19923, 26564, 29522, 30540, 33205, 39846, 44283, 59044, 66410, 73805, 79692, 88566, 99615, 116561, 132820, 147610, 177132, 199230, 221415, 233122, 295220, 349683, 398460, 442830, 466244, 582805, 699366, 885660, 1165610, 1398732, 1748415, 2331220, 3380269, 3496830, 6760538, 6993660, 10140807, 13521076, 16901345, 20281614, 33802690, 40563228, 50704035, 67605380, 101408070, 202816140]

約数ペア:

[(1, 202816140), (2, 101408070), (3, 67605380), (4, 50704035), (5, 40563228), (6, 33802690), (10, 20281614), (12, 16901345), (15, 13521076), (20, 10140807), (29, 6993660), (30, 6760538), (58, 3496830), (60, 3380269), (87, 2331220), (116, 1748415), (145, 1398732), (174, 1165610), (229, 885660), (290, 699366), (348, 582805), (435, 466244), (458, 442830), (509, 398460), (580, 349683), (687, 295220), (870, 233122), (916, 221415), (1018, 199230), (1145, 177132), (1374, 147610), (1527, 132820), (1740, 116561), (2036, 99615), (2290, 88566), (2545, 79692), (2748, 73805), (3054, 66410), (3435, 59044), (4580, 44283), (5090, 39846), (6108, 33205), (6641, 30540), (6870, 29522), (7635, 26564), (10180, 19923), (13282, 15270), (13740, 14761)]