18202950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2129}}^1$

素因数の和:2166

約数の個数: 72

約数和(自身を含む): 51503400

約数和(自身を除く): 33300450

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, 2129, 2850, 4258, 4275, 6387, 8550, 10645, 12774, 19161, 21290, 31935, 38322, 40451, 53225, 63870, 80902, 95805, 106450, 121353, 159675, 191610, 202255, 242706, 319350, 364059, 404510, 479025, 606765, 728118, 958050, 1011275, 1213530, 1820295, 2022550, 3033825, 3640590, 6067650, 9101475, 18202950]

約数ペア:

[(1, 18202950), (2, 9101475), (3, 6067650), (5, 3640590), (6, 3033825), (9, 2022550), (10, 1820295), (15, 1213530), (18, 1011275), (19, 958050), (25, 728118), (30, 606765), (38, 479025), (45, 404510), (50, 364059), (57, 319350), (75, 242706), (90, 202255), (95, 191610), (114, 159675), (150, 121353), (171, 106450), (190, 95805), (225, 80902), (285, 63870), (342, 53225), (450, 40451), (475, 38322), (570, 31935), (855, 21290), (950, 19161), (1425, 12774), (1710, 10645), (2129, 8550), (2850, 6387), (4258, 4275)]