69781800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:236

約数の個数: 192

約数和(自身を含む): 240609600

約数和(自身を除く): 170827800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 25, 30, 33, 40, 44, 50, 55, 60, 66, 75, 88, 97, 100, 109, 110, 120, 132, 150, 165, 194, 200, 218, 220, 264, 275, 291, 300, 327, 330, 388, 436, 440, 485, 545, 550, 582, 600, 654, 660, 776, 825, 872, 970, 1067, 1090, 1100, 1164, 1199, 1308, 1320, 1455, 1635, 1650, 1940, 2134, 2180, 2200, 2328, 2398, 2425, 2616, 2725, 2910, 3201, 3270, 3300, 3597, 3880, 4268, 4360, 4796, 4850, 5335, 5450, 5820, 5995, 6402, 6540, 6600, 7194, 7275, 8175, 8536, 9592, 9700, 10573, 10670, 10900, 11640, 11990, 12804, 13080, 14388, 14550, 16005, 16350, 17985, 19400, 21146, 21340, 21800, 23980, 25608, 26675, 28776, 29100, 29975, 31719, 32010, 32700, 35970, 42292, 42680, 47960, 52865, 53350, 58200, 59950, 63438, 64020, 65400, 71940, 80025, 84584, 89925, 105730, 106700, 116303, 119900, 126876, 128040, 143880, 158595, 160050, 179850, 211460, 213400, 232606, 239800, 253752, 264325, 317190, 320100, 348909, 359700, 422920, 465212, 528650, 581515, 634380, 640200, 697818, 719400, 792975, 930424, 1057300, 1163030, 1268760, 1395636, 1585950, 1744545, 2114600, 2326060, 2791272, 2907575, 3171900, 3489090, 4652120, 5815150, 6343800, 6978180, 8722725, 11630300, 13956360, 17445450, 23260600, 34890900, 69781800]

約数ペア:

[(1, 69781800), (2, 34890900), (3, 23260600), (4, 17445450), (5, 13956360), (6, 11630300), (8, 8722725), (10, 6978180), (11, 6343800), (12, 5815150), (15, 4652120), (20, 3489090), (22, 3171900), (24, 2907575), (25, 2791272), (30, 2326060), (33, 2114600), (40, 1744545), (44, 1585950), (50, 1395636), (55, 1268760), (60, 1163030), (66, 1057300), (75, 930424), (88, 792975), (97, 719400), (100, 697818), (109, 640200), (110, 634380), (120, 581515), (132, 528650), (150, 465212), (165, 422920), (194, 359700), (200, 348909), (218, 320100), (220, 317190), (264, 264325), (275, 253752), (291, 239800), (300, 232606), (327, 213400), (330, 211460), (388, 179850), (436, 160050), (440, 158595), (485, 143880), (545, 128040), (550, 126876), (582, 119900), (600, 116303), (654, 106700), (660, 105730), (776, 89925), (825, 84584), (872, 80025), (970, 71940), (1067, 65400), (1090, 64020), (1100, 63438), (1164, 59950), (1199, 58200), (1308, 53350), (1320, 52865), (1455, 47960), (1635, 42680), (1650, 42292), (1940, 35970), (2134, 32700), (2180, 32010), (2200, 31719), (2328, 29975), (2398, 29100), (2425, 28776), (2616, 26675), (2725, 25608), (2910, 23980), (3201, 21800), (3270, 21340), (3300, 21146), (3597, 19400), (3880, 17985), (4268, 16350), (4360, 16005), (4796, 14550), (4850, 14388), (5335, 13080), (5450, 12804), (5820, 11990), (5995, 11640), (6402, 10900), (6540, 10670), (6600, 10573), (7194, 9700), (7275, 9592), (8175, 8536)]