146877660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{379}}^1\times {\mathrm{2153}}^1$

素因数の和:2547

約数の個数: 72

約数和(自身を含む): 446911920

約数和(自身を除く): 300034260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 379, 758, 1137, 1516, 1895, 2153, 2274, 3411, 3790, 4306, 4548, 5685, 6459, 6822, 7580, 8612, 10765, 11370, 12918, 13644, 17055, 19377, 21530, 22740, 25836, 32295, 34110, 38754, 43060, 64590, 68220, 77508, 96885, 129180, 193770, 387540, 815987, 1631974, 2447961, 3263948, 4079935, 4895922, 7343883, 8159870, 9791844, 12239805, 14687766, 16319740, 24479610, 29375532, 36719415, 48959220, 73438830, 146877660]

約数ペア:

[(1, 146877660), (2, 73438830), (3, 48959220), (4, 36719415), (5, 29375532), (6, 24479610), (9, 16319740), (10, 14687766), (12, 12239805), (15, 9791844), (18, 8159870), (20, 7343883), (30, 4895922), (36, 4079935), (45, 3263948), (60, 2447961), (90, 1631974), (180, 815987), (379, 387540), (758, 193770), (1137, 129180), (1516, 96885), (1895, 77508), (2153, 68220), (2274, 64590), (3411, 43060), (3790, 38754), (4306, 34110), (4548, 32295), (5685, 25836), (6459, 22740), (6822, 21530), (7580, 19377), (8612, 17055), (10765, 13644), (11370, 12918)]