177394740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1\times {\mathrm{379}}^1$

素因数の和:689

約数の個数: 96

約数和(自身を含む): 517104000

約数和(自身を除く): 339709260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 269, 290, 348, 379, 435, 538, 580, 758, 807, 870, 1076, 1137, 1345, 1516, 1614, 1740, 1895, 2274, 2690, 3228, 3790, 4035, 4548, 5380, 5685, 7580, 7801, 8070, 10991, 11370, 15602, 16140, 21982, 22740, 23403, 31204, 32973, 39005, 43964, 46806, 54955, 65946, 78010, 93612, 101951, 109910, 117015, 131892, 156020, 164865, 203902, 219820, 234030, 305853, 329730, 407804, 468060, 509755, 611706, 659460, 1019510, 1223412, 1529265, 2039020, 2956579, 3058530, 5913158, 6117060, 8869737, 11826316, 14782895, 17739474, 29565790, 35478948, 44348685, 59131580, 88697370, 177394740]

約数ペア:

[(1, 177394740), (2, 88697370), (3, 59131580), (4, 44348685), (5, 35478948), (6, 29565790), (10, 17739474), (12, 14782895), (15, 11826316), (20, 8869737), (29, 6117060), (30, 5913158), (58, 3058530), (60, 2956579), (87, 2039020), (116, 1529265), (145, 1223412), (174, 1019510), (269, 659460), (290, 611706), (348, 509755), (379, 468060), (435, 407804), (538, 329730), (580, 305853), (758, 234030), (807, 219820), (870, 203902), (1076, 164865), (1137, 156020), (1345, 131892), (1516, 117015), (1614, 109910), (1740, 101951), (1895, 93612), (2274, 78010), (2690, 65946), (3228, 54955), (3790, 46806), (4035, 43964), (4548, 39005), (5380, 32973), (5685, 31204), (7580, 23403), (7801, 22740), (8070, 21982), (10991, 16140), (11370, 15602)]