123065730

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1109}}^1$

素因数の和:1265

約数の個数: 80

約数和(自身を含む): 333626040

約数和(自身を除く): 210560310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 137, 162, 270, 274, 405, 411, 685, 810, 822, 1109, 1233, 1370, 2055, 2218, 2466, 3327, 3699, 4110, 5545, 6165, 6654, 7398, 9981, 11090, 11097, 12330, 16635, 18495, 19962, 22194, 29943, 33270, 36990, 49905, 55485, 59886, 89829, 99810, 110970, 149715, 151933, 179658, 299430, 303866, 449145, 455799, 759665, 898290, 911598, 1367397, 1519330, 2278995, 2734794, 4102191, 4557990, 6836985, 8204382, 12306573, 13673970, 20510955, 24613146, 41021910, 61532865, 123065730]

約数ペア:

[(1, 123065730), (2, 61532865), (3, 41021910), (5, 24613146), (6, 20510955), (9, 13673970), (10, 12306573), (15, 8204382), (18, 6836985), (27, 4557990), (30, 4102191), (45, 2734794), (54, 2278995), (81, 1519330), (90, 1367397), (135, 911598), (137, 898290), (162, 759665), (270, 455799), (274, 449145), (405, 303866), (411, 299430), (685, 179658), (810, 151933), (822, 149715), (1109, 110970), (1233, 99810), (1370, 89829), (2055, 59886), (2218, 55485), (2466, 49905), (3327, 36990), (3699, 33270), (4110, 29943), (5545, 22194), (6165, 19962), (6654, 18495), (7398, 16635), (9981, 12330), (11090, 11097)]