80413200

素因数分解:

$2^4\times 3^2\times 5^2\times 7^1\times {\mathrm{3191}}^1$

素因数の和:3222

約数の個数: 180

約数和(自身を含む): 319021248

約数和(自身を除く): 238608048

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 70, 72, 75, 80, 84, 90, 100, 105, 112, 120, 126, 140, 144, 150, 168, 175, 180, 200, 210, 225, 240, 252, 280, 300, 315, 336, 350, 360, 400, 420, 450, 504, 525, 560, 600, 630, 700, 720, 840, 900, 1008, 1050, 1200, 1260, 1400, 1575, 1680, 1800, 2100, 2520, 2800, 3150, 3191, 3600, 4200, 5040, 6300, 6382, 8400, 9573, 12600, 12764, 15955, 19146, 22337, 25200, 25528, 28719, 31910, 38292, 44674, 47865, 51056, 57438, 63820, 67011, 76584, 79775, 89348, 95730, 111685, 114876, 127640, 134022, 143595, 153168, 159550, 178696, 191460, 201033, 223370, 229752, 239325, 255280, 268044, 287190, 319100, 335055, 357392, 382920, 402066, 446740, 459504, 478650, 536088, 558425, 574380, 638200, 670110, 717975, 765840, 804132, 893480, 957300, 1005165, 1072176, 1116850, 1148760, 1276400, 1340220, 1435950, 1608264, 1675275, 1786960, 1914600, 2010330, 2233700, 2297520, 2680440, 2871900, 3216528, 3350550, 3829200, 4020660, 4467400, 5025825, 5360880, 5743800, 6701100, 8041320, 8934800, 10051650, 11487600, 13402200, 16082640, 20103300, 26804400, 40206600, 80413200]

約数ペア:

[(1, 80413200), (2, 40206600), (3, 26804400), (4, 20103300), (5, 16082640), (6, 13402200), (7, 11487600), (8, 10051650), (9, 8934800), (10, 8041320), (12, 6701100), (14, 5743800), (15, 5360880), (16, 5025825), (18, 4467400), (20, 4020660), (21, 3829200), (24, 3350550), (25, 3216528), (28, 2871900), (30, 2680440), (35, 2297520), (36, 2233700), (40, 2010330), (42, 1914600), (45, 1786960), (48, 1675275), (50, 1608264), (56, 1435950), (60, 1340220), (63, 1276400), (70, 1148760), (72, 1116850), (75, 1072176), (80, 1005165), (84, 957300), (90, 893480), (100, 804132), (105, 765840), (112, 717975), (120, 670110), (126, 638200), (140, 574380), (144, 558425), (150, 536088), (168, 478650), (175, 459504), (180, 446740), (200, 402066), (210, 382920), (225, 357392), (240, 335055), (252, 319100), (280, 287190), (300, 268044), (315, 255280), (336, 239325), (350, 229752), (360, 223370), (400, 201033), (420, 191460), (450, 178696), (504, 159550), (525, 153168), (560, 143595), (600, 134022), (630, 127640), (700, 114876), (720, 111685), (840, 95730), (900, 89348), (1008, 79775), (1050, 76584), (1200, 67011), (1260, 63820), (1400, 57438), (1575, 51056), (1680, 47865), (1800, 44674), (2100, 38292), (2520, 31910), (2800, 28719), (3150, 25528), (3191, 25200), (3600, 22337), (4200, 19146), (5040, 15955), (6300, 12764), (6382, 12600), (8400, 9573)]