66241600

素因数分解:

$2^6\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2179}}^1$

素因数の和:2220

約数の個数: 84

約数和(自身を含む): 171653200

約数和(自身を除く): 105411600

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 95, 100, 152, 160, 190, 200, 304, 320, 380, 400, 475, 608, 760, 800, 950, 1216, 1520, 1600, 1900, 2179, 3040, 3800, 4358, 6080, 7600, 8716, 10895, 15200, 17432, 21790, 30400, 34864, 41401, 43580, 54475, 69728, 82802, 87160, 108950, 139456, 165604, 174320, 207005, 217900, 331208, 348640, 414010, 435800, 662416, 697280, 828020, 871600, 1035025, 1324832, 1656040, 1743200, 2070050, 2649664, 3312080, 3486400, 4140100, 6624160, 8280200, 13248320, 16560400, 33120800, 66241600]

約数ペア:

[(1, 66241600), (2, 33120800), (4, 16560400), (5, 13248320), (8, 8280200), (10, 6624160), (16, 4140100), (19, 3486400), (20, 3312080), (25, 2649664), (32, 2070050), (38, 1743200), (40, 1656040), (50, 1324832), (64, 1035025), (76, 871600), (80, 828020), (95, 697280), (100, 662416), (152, 435800), (160, 414010), (190, 348640), (200, 331208), (304, 217900), (320, 207005), (380, 174320), (400, 165604), (475, 139456), (608, 108950), (760, 87160), (800, 82802), (950, 69728), (1216, 54475), (1520, 43580), (1600, 41401), (1900, 34864), (2179, 30400), (3040, 21790), (3800, 17432), (4358, 15200), (6080, 10895), (7600, 8716)]