61737760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{277}}^1$

素因数の和:498

約数の個数: 96

約数和(自身を含む): 168134400

約数和(自身を除く): 106396640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 199, 224, 277, 280, 398, 554, 560, 796, 995, 1108, 1120, 1385, 1393, 1592, 1939, 1990, 2216, 2770, 2786, 3184, 3878, 3980, 4432, 5540, 5572, 6368, 6965, 7756, 7960, 8864, 9695, 11080, 11144, 13930, 15512, 15920, 19390, 22160, 22288, 27860, 31024, 31840, 38780, 44320, 44576, 55123, 55720, 62048, 77560, 110246, 111440, 155120, 220492, 222880, 275615, 310240, 385861, 440984, 551230, 771722, 881968, 1102460, 1543444, 1763936, 1929305, 2204920, 3086888, 3858610, 4409840, 6173776, 7717220, 8819680, 12347552, 15434440, 30868880, 61737760]

約数ペア:

[(1, 61737760), (2, 30868880), (4, 15434440), (5, 12347552), (7, 8819680), (8, 7717220), (10, 6173776), (14, 4409840), (16, 3858610), (20, 3086888), (28, 2204920), (32, 1929305), (35, 1763936), (40, 1543444), (56, 1102460), (70, 881968), (80, 771722), (112, 551230), (140, 440984), (160, 385861), (199, 310240), (224, 275615), (277, 222880), (280, 220492), (398, 155120), (554, 111440), (560, 110246), (796, 77560), (995, 62048), (1108, 55720), (1120, 55123), (1385, 44576), (1393, 44320), (1592, 38780), (1939, 31840), (1990, 31024), (2216, 27860), (2770, 22288), (2786, 22160), (3184, 19390), (3878, 15920), (3980, 15512), (4432, 13930), (5540, 11144), (5572, 11080), (6368, 9695), (6965, 8864), (7756, 7960)]