73255560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2357}}^1$

素因数の和:2415

約数の個数: 128

約数和(自身を含む): 258059520

約数和(自身を除く): 184803960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 37, 40, 42, 56, 60, 70, 74, 84, 105, 111, 120, 140, 148, 168, 185, 210, 222, 259, 280, 296, 370, 420, 444, 518, 555, 740, 777, 840, 888, 1036, 1110, 1295, 1480, 1554, 2072, 2220, 2357, 2590, 3108, 3885, 4440, 4714, 5180, 6216, 7071, 7770, 9428, 10360, 11785, 14142, 15540, 16499, 18856, 23570, 28284, 31080, 32998, 35355, 47140, 49497, 56568, 65996, 70710, 82495, 87209, 94280, 98994, 131992, 141420, 164990, 174418, 197988, 247485, 261627, 282840, 329980, 348836, 395976, 436045, 494970, 523254, 610463, 659960, 697672, 872090, 989940, 1046508, 1220926, 1308135, 1744180, 1831389, 1979880, 2093016, 2441852, 2616270, 3052315, 3488360, 3662778, 4883704, 5232540, 6104630, 7325556, 9156945, 10465080, 12209260, 14651112, 18313890, 24418520, 36627780, 73255560]

約数ペア:

[(1, 73255560), (2, 36627780), (3, 24418520), (4, 18313890), (5, 14651112), (6, 12209260), (7, 10465080), (8, 9156945), (10, 7325556), (12, 6104630), (14, 5232540), (15, 4883704), (20, 3662778), (21, 3488360), (24, 3052315), (28, 2616270), (30, 2441852), (35, 2093016), (37, 1979880), (40, 1831389), (42, 1744180), (56, 1308135), (60, 1220926), (70, 1046508), (74, 989940), (84, 872090), (105, 697672), (111, 659960), (120, 610463), (140, 523254), (148, 494970), (168, 436045), (185, 395976), (210, 348836), (222, 329980), (259, 282840), (280, 261627), (296, 247485), (370, 197988), (420, 174418), (444, 164990), (518, 141420), (555, 131992), (740, 98994), (777, 94280), (840, 87209), (888, 82495), (1036, 70710), (1110, 65996), (1295, 56568), (1480, 49497), (1554, 47140), (2072, 35355), (2220, 32998), (2357, 31080), (2590, 28284), (3108, 23570), (3885, 18856), (4440, 16499), (4714, 15540), (5180, 14142), (6216, 11785), (7071, 10360), (7770, 9428)]