156777922250

素因数分解:

$2^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{2957}}^1$

素因数の和:3177

約数の個数: 128

約数和(自身を含む): 310979036160

約数和(自身を除く): 154201113910

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 71, 103, 125, 142, 145, 206, 250, 290, 355, 515, 710, 725, 1030, 1450, 1775, 2059, 2575, 2957, 2987, 3550, 3625, 4118, 5150, 5914, 5974, 7250, 7313, 8875, 10295, 12875, 14626, 14785, 14935, 17750, 20590, 25750, 29570, 29870, 36565, 51475, 73130, 73925, 74675, 85753, 102950, 147850, 149350, 171506, 182825, 209947, 212077, 257375, 304571, 365650, 369625, 373375, 419894, 424154, 428765, 514750, 609142, 739250, 746750, 857530, 914125, 1049735, 1060385, 1522855, 1828250, 2099470, 2120770, 2143825, 3045710, 4287650, 5248675, 5301925, 6088463, 7614275, 8832559, 10497350, 10603850, 10719125, 12176926, 15228550, 17665118, 21438250, 21624541, 26243375, 26509625, 30442315, 38071375, 43249082, 44162795, 52486750, 53019250, 60884630, 76142750, 88325590, 108122705, 152211575, 216245410, 220813975, 304423150, 441627950, 540613525, 627111689, 761057875, 1081227050, 1104069875, 1254223378, 1522115750, 2208139750, 2703067625, 3135558445, 5406135250, 6271116890, 15677792225, 31355584450, 78388961125, 156777922250]

約数ペア:

[(1, 156777922250), (2, 78388961125), (5, 31355584450), (10, 15677792225), (25, 6271116890), (29, 5406135250), (50, 3135558445), (58, 2703067625), (71, 2208139750), (103, 1522115750), (125, 1254223378), (142, 1104069875), (145, 1081227050), (206, 761057875), (250, 627111689), (290, 540613525), (355, 441627950), (515, 304423150), (710, 220813975), (725, 216245410), (1030, 152211575), (1450, 108122705), (1775, 88325590), (2059, 76142750), (2575, 60884630), (2957, 53019250), (2987, 52486750), (3550, 44162795), (3625, 43249082), (4118, 38071375), (5150, 30442315), (5914, 26509625), (5974, 26243375), (7250, 21624541), (7313, 21438250), (8875, 17665118), (10295, 15228550), (12875, 12176926), (14626, 10719125), (14785, 10603850), (14935, 10497350), (17750, 8832559), (20590, 7614275), (25750, 6088463), (29570, 5301925), (29870, 5248675), (36565, 4287650), (51475, 3045710), (73130, 2143825), (73925, 2120770), (74675, 2099470), (85753, 1828250), (102950, 1522855), (147850, 1060385), (149350, 1049735), (171506, 914125), (182825, 857530), (209947, 746750), (212077, 739250), (257375, 609142), (304571, 514750), (365650, 428765), (369625, 424154), (373375, 419894)]