179483900

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{1049}}^1$

素因数の和:1151

約数の個数: 72

約数和(自身を含む): 410130000

約数和(自身を除く): 230646100

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 59, 100, 116, 118, 145, 236, 290, 295, 580, 590, 725, 1049, 1180, 1450, 1475, 1711, 2098, 2900, 2950, 3422, 4196, 5245, 5900, 6844, 8555, 10490, 17110, 20980, 26225, 30421, 34220, 42775, 52450, 60842, 61891, 85550, 104900, 121684, 123782, 152105, 171100, 247564, 304210, 309455, 608420, 618910, 760525, 1237820, 1521050, 1547275, 1794839, 3042100, 3094550, 3589678, 6189100, 7179356, 8974195, 17948390, 35896780, 44870975, 89741950, 179483900]

約数ペア:

[(1, 179483900), (2, 89741950), (4, 44870975), (5, 35896780), (10, 17948390), (20, 8974195), (25, 7179356), (29, 6189100), (50, 3589678), (58, 3094550), (59, 3042100), (100, 1794839), (116, 1547275), (118, 1521050), (145, 1237820), (236, 760525), (290, 618910), (295, 608420), (580, 309455), (590, 304210), (725, 247564), (1049, 171100), (1180, 152105), (1450, 123782), (1475, 121684), (1711, 104900), (2098, 85550), (2900, 61891), (2950, 60842), (3422, 52450), (4196, 42775), (5245, 34220), (5900, 30421), (6844, 26225), (8555, 20980), (10490, 17110)]