171090000

素因数分解:

$2^4\times 3^2\times 5^4\times {\mathrm{1901}}^1$

素因数の和:1935

約数の個数: 150

約数和(自身を含む): 598641186

約数和(自身を除く): 427551186

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 125, 144, 150, 180, 200, 225, 240, 250, 300, 360, 375, 400, 450, 500, 600, 625, 720, 750, 900, 1000, 1125, 1200, 1250, 1500, 1800, 1875, 1901, 2000, 2250, 2500, 3000, 3600, 3750, 3802, 4500, 5000, 5625, 5703, 6000, 7500, 7604, 9000, 9505, 10000, 11250, 11406, 15000, 15208, 17109, 18000, 19010, 22500, 22812, 28515, 30000, 30416, 34218, 38020, 45000, 45624, 47525, 57030, 68436, 76040, 85545, 90000, 91248, 95050, 114060, 136872, 142575, 152080, 171090, 190100, 228120, 237625, 273744, 285150, 342180, 380200, 427725, 456240, 475250, 570300, 684360, 712875, 760400, 855450, 950500, 1140600, 1188125, 1368720, 1425750, 1710900, 1901000, 2138625, 2281200, 2376250, 2851500, 3421800, 3564375, 3802000, 4277250, 4752500, 5703000, 6843600, 7128750, 8554500, 9505000, 10693125, 11406000, 14257500, 17109000, 19010000, 21386250, 28515000, 34218000, 42772500, 57030000, 85545000, 171090000]

約数ペア:

[(1, 171090000), (2, 85545000), (3, 57030000), (4, 42772500), (5, 34218000), (6, 28515000), (8, 21386250), (9, 19010000), (10, 17109000), (12, 14257500), (15, 11406000), (16, 10693125), (18, 9505000), (20, 8554500), (24, 7128750), (25, 6843600), (30, 5703000), (36, 4752500), (40, 4277250), (45, 3802000), (48, 3564375), (50, 3421800), (60, 2851500), (72, 2376250), (75, 2281200), (80, 2138625), (90, 1901000), (100, 1710900), (120, 1425750), (125, 1368720), (144, 1188125), (150, 1140600), (180, 950500), (200, 855450), (225, 760400), (240, 712875), (250, 684360), (300, 570300), (360, 475250), (375, 456240), (400, 427725), (450, 380200), (500, 342180), (600, 285150), (625, 273744), (720, 237625), (750, 228120), (900, 190100), (1000, 171090), (1125, 152080), (1200, 142575), (1250, 136872), (1500, 114060), (1800, 95050), (1875, 91248), (1901, 90000), (2000, 85545), (2250, 76040), (2500, 68436), (3000, 57030), (3600, 47525), (3750, 45624), (3802, 45000), (4500, 38020), (5000, 34218), (5625, 30416), (5703, 30000), (6000, 28515), (7500, 22812), (7604, 22500), (9000, 19010), (9505, 18000), (10000, 17109), (11250, 15208), (11406, 15000)]