87461400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{11213}}^1$

素因数の和:11245

約数の個数: 96

約数和(自身を含む): 292012560

約数和(自身を除く): 204551160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 130, 150, 156, 195, 200, 260, 300, 312, 325, 390, 520, 600, 650, 780, 975, 1300, 1560, 1950, 2600, 3900, 7800, 11213, 22426, 33639, 44852, 56065, 67278, 89704, 112130, 134556, 145769, 168195, 224260, 269112, 280325, 291538, 336390, 437307, 448520, 560650, 583076, 672780, 728845, 840975, 874614, 1121300, 1166152, 1345560, 1457690, 1681950, 1749228, 2186535, 2242600, 2915380, 3363900, 3498456, 3644225, 4373070, 5830760, 6727800, 7288450, 8746140, 10932675, 14576900, 17492280, 21865350, 29153800, 43730700, 87461400]

約数ペア:

[(1, 87461400), (2, 43730700), (3, 29153800), (4, 21865350), (5, 17492280), (6, 14576900), (8, 10932675), (10, 8746140), (12, 7288450), (13, 6727800), (15, 5830760), (20, 4373070), (24, 3644225), (25, 3498456), (26, 3363900), (30, 2915380), (39, 2242600), (40, 2186535), (50, 1749228), (52, 1681950), (60, 1457690), (65, 1345560), (75, 1166152), (78, 1121300), (100, 874614), (104, 840975), (120, 728845), (130, 672780), (150, 583076), (156, 560650), (195, 448520), (200, 437307), (260, 336390), (300, 291538), (312, 280325), (325, 269112), (390, 224260), (520, 168195), (600, 145769), (650, 134556), (780, 112130), (975, 89704), (1300, 67278), (1560, 56065), (1950, 44852), (2600, 33639), (3900, 22426), (7800, 11213)]