20190109800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{4807169}}^1$

素因数の和:4807195

約数の個数: 96

約数和(自身を含む): 71530689600

約数和(自身を除く): 51340579800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 140, 150, 168, 175, 200, 210, 280, 300, 350, 420, 525, 600, 700, 840, 1050, 1400, 2100, 4200, 4807169, 9614338, 14421507, 19228676, 24035845, 28843014, 33650183, 38457352, 48071690, 57686028, 67300366, 72107535, 96143380, 100950549, 115372056, 120179225, 134600732, 144215070, 168250915, 192286760, 201901098, 240358450, 269201464, 288430140, 336501830, 360537675, 403802196, 480716900, 504752745, 576860280, 673003660, 721075350, 807604392, 841254575, 961433800, 1009505490, 1346007320, 1442150700, 1682509150, 2019010980, 2523763725, 2884301400, 3365018300, 4038021960, 5047527450, 6730036600, 10095054900, 20190109800]

約数ペア:

[(1, 20190109800), (2, 10095054900), (3, 6730036600), (4, 5047527450), (5, 4038021960), (6, 3365018300), (7, 2884301400), (8, 2523763725), (10, 2019010980), (12, 1682509150), (14, 1442150700), (15, 1346007320), (20, 1009505490), (21, 961433800), (24, 841254575), (25, 807604392), (28, 721075350), (30, 673003660), (35, 576860280), (40, 504752745), (42, 480716900), (50, 403802196), (56, 360537675), (60, 336501830), (70, 288430140), (75, 269201464), (84, 240358450), (100, 201901098), (105, 192286760), (120, 168250915), (140, 144215070), (150, 134600732), (168, 120179225), (175, 115372056), (200, 100950549), (210, 96143380), (280, 72107535), (300, 67300366), (350, 57686028), (420, 48071690), (525, 38457352), (600, 33650183), (700, 28843014), (840, 24035845), (1050, 19228676), (1400, 14421507), (2100, 9614338), (4200, 4807169)]