202124280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{88651}}^1$

素因数の和:88684

約数の個数: 64

約数和(自身を含む): 638294400

約数和(自身を除く): 436170120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 88651, 177302, 265953, 354604, 443255, 531906, 709208, 886510, 1063812, 1329765, 1684369, 1773020, 2127624, 2659530, 3368738, 3546040, 5053107, 5319060, 6737476, 8421845, 10106214, 10638120, 13474952, 16843690, 20212428, 25265535, 33687380, 40424856, 50531070, 67374760, 101062140, 202124280]

約数ペア:

[(1, 202124280), (2, 101062140), (3, 67374760), (4, 50531070), (5, 40424856), (6, 33687380), (8, 25265535), (10, 20212428), (12, 16843690), (15, 13474952), (19, 10638120), (20, 10106214), (24, 8421845), (30, 6737476), (38, 5319060), (40, 5053107), (57, 3546040), (60, 3368738), (76, 2659530), (95, 2127624), (114, 1773020), (120, 1684369), (152, 1329765), (190, 1063812), (228, 886510), (285, 709208), (380, 531906), (456, 443255), (570, 354604), (760, 265953), (1140, 177302), (2280, 88651)]