78801202380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{51349}}^1\times {\mathrm{25577}}^1$

素因数の和:76938

約数の個数: 48

約数和(自身を含む): 220656290400

約数和(自身を除く): 141855088020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 25577, 51154, 51349, 76731, 102308, 102698, 127885, 153462, 154047, 205396, 255770, 256745, 306924, 308094, 383655, 511540, 513490, 616188, 767310, 770235, 1026980, 1534620, 1540470, 3080940, 1313353373, 2626706746, 3940060119, 5253413492, 6566766865, 7880120238, 13133533730, 15760240476, 19700300595, 26267067460, 39400601190, 78801202380]

約数ペア:

[(1, 78801202380), (2, 39400601190), (3, 26267067460), (4, 19700300595), (5, 15760240476), (6, 13133533730), (10, 7880120238), (12, 6566766865), (15, 5253413492), (20, 3940060119), (30, 2626706746), (60, 1313353373), (25577, 3080940), (51154, 1540470), (51349, 1534620), (76731, 1026980), (102308, 770235), (102698, 767310), (127885, 616188), (153462, 513490), (154047, 511540), (205396, 383655), (255770, 308094), (256745, 306924)]