15662797300

素因数分解:

$2^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{13441}}^1$

素因数の和:13769

約数の個数: 72

約数和(自身を含む): 34909626752

約数和(自身を除く): 19246829452

約数列:

[1, 2, 4, 5, 10, 20, 25, 43, 50, 86, 100, 172, 215, 271, 430, 542, 860, 1075, 1084, 1355, 2150, 2710, 4300, 5420, 6775, 11653, 13441, 13550, 23306, 26882, 27100, 46612, 53764, 58265, 67205, 116530, 134410, 233060, 268820, 291325, 336025, 577963, 582650, 672050, 1155926, 1165300, 1344100, 2311852, 2889815, 3642511, 5779630, 7285022, 11559260, 14449075, 14570044, 18212555, 28898150, 36425110, 57796300, 72850220, 91062775, 156627973, 182125550, 313255946, 364251100, 626511892, 783139865, 1566279730, 3132559460, 3915699325, 7831398650, 15662797300]

約数ペア:

[(1, 15662797300), (2, 7831398650), (4, 3915699325), (5, 3132559460), (10, 1566279730), (20, 783139865), (25, 626511892), (43, 364251100), (50, 313255946), (86, 182125550), (100, 156627973), (172, 91062775), (215, 72850220), (271, 57796300), (430, 36425110), (542, 28898150), (860, 18212555), (1075, 14570044), (1084, 14449075), (1355, 11559260), (2150, 7285022), (2710, 5779630), (4300, 3642511), (5420, 2889815), (6775, 2311852), (11653, 1344100), (13441, 1165300), (13550, 1155926), (23306, 672050), (26882, 582650), (27100, 577963), (46612, 336025), (53764, 291325), (58265, 268820), (67205, 233060), (116530, 134410)]