215402600

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2903}}^1$

素因数の和:2979

約数の個数: 96

約数和(自身を含む): 583355520

約数和(自身を除く): 367952920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 53, 56, 70, 100, 106, 140, 175, 200, 212, 265, 280, 350, 371, 424, 530, 700, 742, 1060, 1325, 1400, 1484, 1855, 2120, 2650, 2903, 2968, 3710, 5300, 5806, 7420, 9275, 10600, 11612, 14515, 14840, 18550, 20321, 23224, 29030, 37100, 40642, 58060, 72575, 74200, 81284, 101605, 116120, 145150, 153859, 162568, 203210, 290300, 307718, 406420, 508025, 580600, 615436, 769295, 812840, 1016050, 1077013, 1230872, 1538590, 2032100, 2154026, 3077180, 3846475, 4064200, 4308052, 5385065, 6154360, 7692950, 8616104, 10770130, 15385900, 21540260, 26925325, 30771800, 43080520, 53850650, 107701300, 215402600]

約数ペア:

[(1, 215402600), (2, 107701300), (4, 53850650), (5, 43080520), (7, 30771800), (8, 26925325), (10, 21540260), (14, 15385900), (20, 10770130), (25, 8616104), (28, 7692950), (35, 6154360), (40, 5385065), (50, 4308052), (53, 4064200), (56, 3846475), (70, 3077180), (100, 2154026), (106, 2032100), (140, 1538590), (175, 1230872), (200, 1077013), (212, 1016050), (265, 812840), (280, 769295), (350, 615436), (371, 580600), (424, 508025), (530, 406420), (700, 307718), (742, 290300), (1060, 203210), (1325, 162568), (1400, 153859), (1484, 145150), (1855, 116120), (2120, 101605), (2650, 81284), (2903, 74200), (2968, 72575), (3710, 58060), (5300, 40642), (5806, 37100), (7420, 29030), (9275, 23224), (10600, 20321), (11612, 18550), (14515, 14840)]