28822050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{3371}}^1$

素因数の和:3408

約数の個数: 72

約数和(自身を含む): 81534960

約数和(自身を除く): 52712910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 38, 45, 50, 57, 75, 90, 95, 114, 150, 171, 190, 225, 285, 342, 450, 475, 570, 855, 950, 1425, 1710, 2850, 3371, 4275, 6742, 8550, 10113, 16855, 20226, 30339, 33710, 50565, 60678, 64049, 84275, 101130, 128098, 151695, 168550, 192147, 252825, 303390, 320245, 384294, 505650, 576441, 640490, 758475, 960735, 1152882, 1516950, 1601225, 1921470, 2882205, 3202450, 4803675, 5764410, 9607350, 14411025, 28822050]

約数ペア:

[(1, 28822050), (2, 14411025), (3, 9607350), (5, 5764410), (6, 4803675), (9, 3202450), (10, 2882205), (15, 1921470), (18, 1601225), (19, 1516950), (25, 1152882), (30, 960735), (38, 758475), (45, 640490), (50, 576441), (57, 505650), (75, 384294), (90, 320245), (95, 303390), (114, 252825), (150, 192147), (171, 168550), (190, 151695), (225, 128098), (285, 101130), (342, 84275), (450, 64049), (475, 60678), (570, 50565), (855, 33710), (950, 30339), (1425, 20226), (1710, 16855), (2850, 10113), (3371, 8550), (4275, 6742)]