201628291380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{37758107}}^1$

素因数の和:37758208

約数の個数: 48

約数和(自身を含む): 570902592960

約数和(自身を除く): 369274301580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 445, 534, 890, 1068, 1335, 1780, 2670, 5340, 37758107, 75516214, 113274321, 151032428, 188790535, 226548642, 377581070, 453097284, 566371605, 755162140, 1132743210, 2265486420, 3360471523, 6720943046, 10081414569, 13441886092, 16802357615, 20162829138, 33604715230, 40325658276, 50407072845, 67209430460, 100814145690, 201628291380]

約数ペア:

[(1, 201628291380), (2, 100814145690), (3, 67209430460), (4, 50407072845), (5, 40325658276), (6, 33604715230), (10, 20162829138), (12, 16802357615), (15, 13441886092), (20, 10081414569), (30, 6720943046), (60, 3360471523), (89, 2265486420), (178, 1132743210), (267, 755162140), (356, 566371605), (445, 453097284), (534, 377581070), (890, 226548642), (1068, 188790535), (1335, 151032428), (1780, 113274321), (2670, 75516214), (5340, 37758107)]