168125300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12641}}^1$

素因数の和:12681

約数の個数: 72

約数和(自身を含む): 438930240

約数和(自身を除く): 270804940

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 50, 70, 76, 95, 100, 133, 140, 175, 190, 266, 350, 380, 475, 532, 665, 700, 950, 1330, 1900, 2660, 3325, 6650, 12641, 13300, 25282, 50564, 63205, 88487, 126410, 176974, 240179, 252820, 316025, 353948, 442435, 480358, 632050, 884870, 960716, 1200895, 1264100, 1681253, 1769740, 2212175, 2401790, 3362506, 4424350, 4803580, 6004475, 6725012, 8406265, 8848700, 12008950, 16812530, 24017900, 33625060, 42031325, 84062650, 168125300]

約数ペア:

[(1, 168125300), (2, 84062650), (4, 42031325), (5, 33625060), (7, 24017900), (10, 16812530), (14, 12008950), (19, 8848700), (20, 8406265), (25, 6725012), (28, 6004475), (35, 4803580), (38, 4424350), (50, 3362506), (70, 2401790), (76, 2212175), (95, 1769740), (100, 1681253), (133, 1264100), (140, 1200895), (175, 960716), (190, 884870), (266, 632050), (350, 480358), (380, 442435), (475, 353948), (532, 316025), (665, 252820), (700, 240179), (950, 176974), (1330, 126410), (1900, 88487), (2660, 63205), (3325, 50564), (6650, 25282), (12641, 13300)]