26147178180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{23593}}^1$

素因数の和:23786

約数の個数: 144

約数和(自身を含む): 81622404864

約数和(自身を除く): 55475226684

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 131, 141, 180, 188, 235, 262, 282, 393, 423, 470, 524, 564, 655, 705, 786, 846, 940, 1179, 1310, 1410, 1572, 1692, 1965, 2115, 2358, 2620, 2820, 3930, 4230, 4716, 5895, 6157, 7860, 8460, 11790, 12314, 18471, 23580, 23593, 24628, 30785, 36942, 47186, 55413, 61570, 70779, 73884, 92355, 94372, 110826, 117965, 123140, 141558, 184710, 212337, 221652, 235930, 277065, 283116, 353895, 369420, 424674, 471860, 554130, 707790, 849348, 1061685, 1108260, 1108871, 1415580, 2123370, 2217742, 3090683, 3326613, 4246740, 4435484, 5544355, 6181366, 6653226, 9272049, 9979839, 11088710, 12362732, 13306452, 15453415, 16633065, 18544098, 19959678, 22177420, 27816147, 30906830, 33266130, 37088196, 39919356, 46360245, 49899195, 55632294, 61813660, 66532260, 92720490, 99798390, 111264588, 139080735, 145262101, 185440980, 199596780, 278161470, 290524202, 435786303, 556322940, 581048404, 726310505, 871572606, 1307358909, 1452621010, 1743145212, 2178931515, 2614717818, 2905242020, 4357863030, 5229435636, 6536794545, 8715726060, 13073589090, 26147178180]

約数ペア:

[(1, 26147178180), (2, 13073589090), (3, 8715726060), (4, 6536794545), (5, 5229435636), (6, 4357863030), (9, 2905242020), (10, 2614717818), (12, 2178931515), (15, 1743145212), (18, 1452621010), (20, 1307358909), (30, 871572606), (36, 726310505), (45, 581048404), (47, 556322940), (60, 435786303), (90, 290524202), (94, 278161470), (131, 199596780), (141, 185440980), (180, 145262101), (188, 139080735), (235, 111264588), (262, 99798390), (282, 92720490), (393, 66532260), (423, 61813660), (470, 55632294), (524, 49899195), (564, 46360245), (655, 39919356), (705, 37088196), (786, 33266130), (846, 30906830), (940, 27816147), (1179, 22177420), (1310, 19959678), (1410, 18544098), (1572, 16633065), (1692, 15453415), (1965, 13306452), (2115, 12362732), (2358, 11088710), (2620, 9979839), (2820, 9272049), (3930, 6653226), (4230, 6181366), (4716, 5544355), (5895, 4435484), (6157, 4246740), (7860, 3326613), (8460, 3090683), (11790, 2217742), (12314, 2123370), (18471, 1415580), (23580, 1108871), (23593, 1108260), (24628, 1061685), (30785, 849348), (36942, 707790), (47186, 554130), (55413, 471860), (61570, 424674), (70779, 369420), (73884, 353895), (92355, 283116), (94372, 277065), (110826, 235930), (117965, 221652), (123140, 212337), (141558, 184710)]