66639960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{5003}}^1$

素因数の和:5057

約数の個数: 96

約数和(自身を含む): 222477840

約数和(自身を除く): 155837880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 60, 72, 74, 90, 111, 120, 148, 180, 185, 222, 296, 333, 360, 370, 444, 555, 666, 740, 888, 1110, 1332, 1480, 1665, 2220, 2664, 3330, 4440, 5003, 6660, 10006, 13320, 15009, 20012, 25015, 30018, 40024, 45027, 50030, 60036, 75045, 90054, 100060, 120072, 150090, 180108, 185111, 200120, 225135, 300180, 360216, 370222, 450270, 555333, 600360, 740444, 900540, 925555, 1110666, 1480888, 1665999, 1801080, 1851110, 2221332, 2776665, 3331998, 3702220, 4442664, 5553330, 6663996, 7404440, 8329995, 11106660, 13327992, 16659990, 22213320, 33319980, 66639960]

約数ペア:

[(1, 66639960), (2, 33319980), (3, 22213320), (4, 16659990), (5, 13327992), (6, 11106660), (8, 8329995), (9, 7404440), (10, 6663996), (12, 5553330), (15, 4442664), (18, 3702220), (20, 3331998), (24, 2776665), (30, 2221332), (36, 1851110), (37, 1801080), (40, 1665999), (45, 1480888), (60, 1110666), (72, 925555), (74, 900540), (90, 740444), (111, 600360), (120, 555333), (148, 450270), (180, 370222), (185, 360216), (222, 300180), (296, 225135), (333, 200120), (360, 185111), (370, 180108), (444, 150090), (555, 120072), (666, 100060), (740, 90054), (888, 75045), (1110, 60036), (1332, 50030), (1480, 45027), (1665, 40024), (2220, 30018), (2664, 25015), (3330, 20012), (4440, 15009), (5003, 13320), (6660, 10006)]