138296992900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{52103}}^1$

素因数の和:52274

約数の個数: 144

約数和(自身を含む): 347337768960

約数和(自身を除く): 209040776060

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 25, 38, 44, 50, 55, 76, 95, 100, 110, 127, 190, 209, 220, 254, 275, 380, 418, 475, 508, 550, 635, 836, 950, 1045, 1100, 1270, 1397, 1900, 2090, 2413, 2540, 2794, 3175, 4180, 4826, 5225, 5588, 6350, 6985, 9652, 10450, 12065, 12700, 13970, 20900, 24130, 26543, 27940, 34925, 48260, 52103, 53086, 60325, 69850, 104206, 106172, 120650, 132715, 139700, 208412, 241300, 260515, 265430, 521030, 530860, 573133, 663575, 989957, 1042060, 1146266, 1302575, 1327150, 1979914, 2292532, 2605150, 2654300, 2865665, 3959828, 4949785, 5210300, 5731330, 6617081, 9899570, 10889527, 11462660, 13234162, 14328325, 19799140, 21779054, 24748925, 26468324, 28656650, 33085405, 43558108, 49497850, 54447635, 57313300, 66170810, 72787891, 98995700, 108895270, 125724539, 132341620, 145575782, 165427025, 217790540, 251449078, 272238175, 291151564, 330854050, 363939455, 502898156, 544476350, 628622695, 661708100, 727878910, 1088952700, 1257245390, 1382969929, 1455757820, 1819697275, 2514490780, 2765939858, 3143113475, 3639394550, 5531879716, 6286226950, 6914849645, 7278789100, 12572453900, 13829699290, 27659398580, 34574248225, 69148496450, 138296992900]

約数ペア:

[(1, 138296992900), (2, 69148496450), (4, 34574248225), (5, 27659398580), (10, 13829699290), (11, 12572453900), (19, 7278789100), (20, 6914849645), (22, 6286226950), (25, 5531879716), (38, 3639394550), (44, 3143113475), (50, 2765939858), (55, 2514490780), (76, 1819697275), (95, 1455757820), (100, 1382969929), (110, 1257245390), (127, 1088952700), (190, 727878910), (209, 661708100), (220, 628622695), (254, 544476350), (275, 502898156), (380, 363939455), (418, 330854050), (475, 291151564), (508, 272238175), (550, 251449078), (635, 217790540), (836, 165427025), (950, 145575782), (1045, 132341620), (1100, 125724539), (1270, 108895270), (1397, 98995700), (1900, 72787891), (2090, 66170810), (2413, 57313300), (2540, 54447635), (2794, 49497850), (3175, 43558108), (4180, 33085405), (4826, 28656650), (5225, 26468324), (5588, 24748925), (6350, 21779054), (6985, 19799140), (9652, 14328325), (10450, 13234162), (12065, 11462660), (12700, 10889527), (13970, 9899570), (20900, 6617081), (24130, 5731330), (26543, 5210300), (27940, 4949785), (34925, 3959828), (48260, 2865665), (52103, 2654300), (53086, 2605150), (60325, 2292532), (69850, 1979914), (104206, 1327150), (106172, 1302575), (120650, 1146266), (132715, 1042060), (139700, 989957), (208412, 663575), (241300, 573133), (260515, 530860), (265430, 521030)]