199773480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{9623}}^1$

素因数の和:9810

約数の個数: 64

約数和(自身を含む): 602847360

約数和(自身を除く): 403073880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 173, 346, 519, 692, 865, 1038, 1384, 1730, 2076, 2595, 3460, 4152, 5190, 6920, 9623, 10380, 19246, 20760, 28869, 38492, 48115, 57738, 76984, 96230, 115476, 144345, 192460, 230952, 288690, 384920, 577380, 1154760, 1664779, 3329558, 4994337, 6659116, 8323895, 9988674, 13318232, 16647790, 19977348, 24971685, 33295580, 39954696, 49943370, 66591160, 99886740, 199773480]

約数ペア:

[(1, 199773480), (2, 99886740), (3, 66591160), (4, 49943370), (5, 39954696), (6, 33295580), (8, 24971685), (10, 19977348), (12, 16647790), (15, 13318232), (20, 9988674), (24, 8323895), (30, 6659116), (40, 4994337), (60, 3329558), (120, 1664779), (173, 1154760), (346, 577380), (519, 384920), (692, 288690), (865, 230952), (1038, 192460), (1384, 144345), (1730, 115476), (2076, 96230), (2595, 76984), (3460, 57738), (4152, 48115), (5190, 38492), (6920, 28869), (9623, 20760), (10380, 19246)]