187800930

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{2251}}^1$

素因数の和:2373

約数の個数: 80

約数和(自身を含む): 510105024

約数和(自身を除く): 322304094

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 103, 135, 162, 206, 270, 309, 405, 515, 618, 810, 927, 1030, 1545, 1854, 2251, 2781, 3090, 4502, 4635, 5562, 6753, 8343, 9270, 11255, 13506, 13905, 16686, 20259, 22510, 27810, 33765, 40518, 41715, 60777, 67530, 83430, 101295, 121554, 182331, 202590, 231853, 303885, 364662, 463706, 607770, 695559, 911655, 1159265, 1391118, 1823310, 2086677, 2318530, 3477795, 4173354, 6260031, 6955590, 10433385, 12520062, 18780093, 20866770, 31300155, 37560186, 62600310, 93900465, 187800930]

約数ペア:

[(1, 187800930), (2, 93900465), (3, 62600310), (5, 37560186), (6, 31300155), (9, 20866770), (10, 18780093), (15, 12520062), (18, 10433385), (27, 6955590), (30, 6260031), (45, 4173354), (54, 3477795), (81, 2318530), (90, 2086677), (103, 1823310), (135, 1391118), (162, 1159265), (206, 911655), (270, 695559), (309, 607770), (405, 463706), (515, 364662), (618, 303885), (810, 231853), (927, 202590), (1030, 182331), (1545, 121554), (1854, 101295), (2251, 83430), (2781, 67530), (3090, 60777), (4502, 41715), (4635, 40518), (5562, 33765), (6753, 27810), (8343, 22510), (9270, 20259), (11255, 16686), (13506, 13905)]