74777040

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2663}}^1$

素因数の和:2698

約数の個数: 160

約数和(自身を含む): 277482240

約数和(自身を除く): 202705200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 468, 520, 540, 585, 624, 702, 720, 780, 936, 1040, 1080, 1170, 1404, 1560, 1755, 1872, 2160, 2340, 2663, 2808, 3120, 3510, 4680, 5326, 5616, 7020, 7989, 9360, 10652, 13315, 14040, 15978, 21304, 23967, 26630, 28080, 31956, 34619, 39945, 42608, 47934, 53260, 63912, 69238, 71901, 79890, 95868, 103857, 106520, 119835, 127824, 138476, 143802, 159780, 173095, 191736, 207714, 213040, 239670, 276952, 287604, 311571, 319560, 346190, 359505, 383472, 415428, 479340, 519285, 553904, 575208, 623142, 639120, 692380, 719010, 830856, 934713, 958680, 1038570, 1150416, 1246284, 1384760, 1438020, 1557855, 1661712, 1869426, 1917360, 2077140, 2492568, 2769520, 2876040, 3115710, 3738852, 4154280, 4673565, 4985136, 5752080, 6231420, 7477704, 8308560, 9347130, 12462840, 14955408, 18694260, 24925680, 37388520, 74777040]

約数ペア:

[(1, 74777040), (2, 37388520), (3, 24925680), (4, 18694260), (5, 14955408), (6, 12462840), (8, 9347130), (9, 8308560), (10, 7477704), (12, 6231420), (13, 5752080), (15, 4985136), (16, 4673565), (18, 4154280), (20, 3738852), (24, 3115710), (26, 2876040), (27, 2769520), (30, 2492568), (36, 2077140), (39, 1917360), (40, 1869426), (45, 1661712), (48, 1557855), (52, 1438020), (54, 1384760), (60, 1246284), (65, 1150416), (72, 1038570), (78, 958680), (80, 934713), (90, 830856), (104, 719010), (108, 692380), (117, 639120), (120, 623142), (130, 575208), (135, 553904), (144, 519285), (156, 479340), (180, 415428), (195, 383472), (208, 359505), (216, 346190), (234, 319560), (240, 311571), (260, 287604), (270, 276952), (312, 239670), (351, 213040), (360, 207714), (390, 191736), (432, 173095), (468, 159780), (520, 143802), (540, 138476), (585, 127824), (624, 119835), (702, 106520), (720, 103857), (780, 95868), (936, 79890), (1040, 71901), (1080, 69238), (1170, 63912), (1404, 53260), (1560, 47934), (1755, 42608), (1872, 39945), (2160, 34619), (2340, 31956), (2663, 28080), (2808, 26630), (3120, 23967), (3510, 21304), (4680, 15978), (5326, 14040), (5616, 13315), (7020, 10652), (7989, 9360)]