20161208550

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{107269}}^1$

素因数の和:107470

約数の個数: 96

約数和(自身を含む): 57462393600

約数和(自身を除く): 37301185050

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 179, 210, 350, 358, 525, 537, 895, 1050, 1074, 1253, 1790, 2506, 2685, 3759, 4475, 5370, 6265, 7518, 8950, 12530, 13425, 18795, 26850, 31325, 37590, 62650, 93975, 107269, 187950, 214538, 321807, 536345, 643614, 750883, 1072690, 1501766, 1609035, 2252649, 2681725, 3218070, 3754415, 4505298, 5363450, 7508830, 8045175, 11263245, 16090350, 18772075, 19201151, 22526490, 37544150, 38402302, 56316225, 57603453, 96005755, 112632450, 115206906, 134408057, 192011510, 268816114, 288017265, 403224171, 480028775, 576034530, 672040285, 806448342, 960057550, 1344080570, 1440086325, 2016120855, 2880172650, 3360201425, 4032241710, 6720402850, 10080604275, 20161208550]

約数ペア:

[(1, 20161208550), (2, 10080604275), (3, 6720402850), (5, 4032241710), (6, 3360201425), (7, 2880172650), (10, 2016120855), (14, 1440086325), (15, 1344080570), (21, 960057550), (25, 806448342), (30, 672040285), (35, 576034530), (42, 480028775), (50, 403224171), (70, 288017265), (75, 268816114), (105, 192011510), (150, 134408057), (175, 115206906), (179, 112632450), (210, 96005755), (350, 57603453), (358, 56316225), (525, 38402302), (537, 37544150), (895, 22526490), (1050, 19201151), (1074, 18772075), (1253, 16090350), (1790, 11263245), (2506, 8045175), (2685, 7508830), (3759, 5363450), (4475, 4505298), (5370, 3754415), (6265, 3218070), (7518, 2681725), (8950, 2252649), (12530, 1609035), (13425, 1501766), (18795, 1072690), (26850, 750883), (31325, 643614), (37590, 536345), (62650, 321807), (93975, 214538), (107269, 187950)]