28102200

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{6691}}^1$

素因数の和:6717

約数の個数: 96

約数和(自身を含む): 99576960

約数和(自身を除く): 71474760

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, 6691, 13382, 20073, 26764, 33455, 40146, 46837, 53528, 66910, 80292, 93674, 100365, 133820, 140511, 160584, 167275, 187348, 200730, 234185, 267640, 281022, 334550, 374696, 401460, 468370, 501825, 562044, 669100, 702555, 802920, 936740, 1003650, 1124088, 1170925, 1338200, 1405110, 1873480, 2007300, 2341850, 2810220, 3512775, 4014600, 4683700, 5620440, 7025550, 9367400, 14051100, 28102200]

約数ペア:

[(1, 28102200), (2, 14051100), (3, 9367400), (4, 7025550), (5, 5620440), (6, 4683700), (7, 4014600), (8, 3512775), (10, 2810220), (12, 2341850), (14, 2007300), (15, 1873480), (20, 1405110), (21, 1338200), (24, 1170925), (25, 1124088), (28, 1003650), (30, 936740), (35, 802920), (40, 702555), (42, 669100), (50, 562044), (56, 501825), (60, 468370), (70, 401460), (75, 374696), (84, 334550), (100, 281022), (105, 267640), (120, 234185), (140, 200730), (150, 187348), (168, 167275), (175, 160584), (200, 140511), (210, 133820), (280, 100365), (300, 93674), (350, 80292), (420, 66910), (525, 53528), (600, 46837), (700, 40146), (840, 33455), (1050, 26764), (1400, 20073), (2100, 13382), (4200, 6691)]