312680550

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{22907}}^1$

素因数の和:22942

約数の個数: 96

約数和(自身を含む): 954438912

約数和(自身を除く): 641758362

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 25, 26, 30, 35, 39, 42, 50, 65, 70, 75, 78, 91, 105, 130, 150, 175, 182, 195, 210, 273, 325, 350, 390, 455, 525, 546, 650, 910, 975, 1050, 1365, 1950, 2275, 2730, 4550, 6825, 13650, 22907, 45814, 68721, 114535, 137442, 160349, 229070, 297791, 320698, 343605, 481047, 572675, 595582, 687210, 801745, 893373, 962094, 1145350, 1488955, 1603490, 1718025, 1786746, 2084537, 2405235, 2977910, 3436050, 4008725, 4169074, 4466865, 4810470, 6253611, 7444775, 8017450, 8933730, 10422685, 12026175, 12507222, 14889550, 20845370, 22334325, 24052350, 31268055, 44668650, 52113425, 62536110, 104226850, 156340275, 312680550]

約数ペア:

[(1, 312680550), (2, 156340275), (3, 104226850), (5, 62536110), (6, 52113425), (7, 44668650), (10, 31268055), (13, 24052350), (14, 22334325), (15, 20845370), (21, 14889550), (25, 12507222), (26, 12026175), (30, 10422685), (35, 8933730), (39, 8017450), (42, 7444775), (50, 6253611), (65, 4810470), (70, 4466865), (75, 4169074), (78, 4008725), (91, 3436050), (105, 2977910), (130, 2405235), (150, 2084537), (175, 1786746), (182, 1718025), (195, 1603490), (210, 1488955), (273, 1145350), (325, 962094), (350, 893373), (390, 801745), (455, 687210), (525, 595582), (546, 572675), (650, 481047), (910, 343605), (975, 320698), (1050, 297791), (1365, 229070), (1950, 160349), (2275, 137442), (2730, 114535), (4550, 68721), (6825, 45814), (13650, 22907)]