74925540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1559}}^1$

素因数の和:1666

約数の個数: 96

約数和(自身を含む): 235872000

約数和(自身を除く): 160946460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 89, 90, 108, 135, 178, 180, 267, 270, 356, 445, 534, 540, 801, 890, 1068, 1335, 1559, 1602, 1780, 2403, 2670, 3118, 3204, 4005, 4677, 4806, 5340, 6236, 7795, 8010, 9354, 9612, 12015, 14031, 15590, 16020, 18708, 23385, 24030, 28062, 31180, 42093, 46770, 48060, 56124, 70155, 84186, 93540, 138751, 140310, 168372, 210465, 277502, 280620, 416253, 420930, 555004, 693755, 832506, 841860, 1248759, 1387510, 1665012, 2081265, 2497518, 2775020, 3746277, 4162530, 4995036, 6243795, 7492554, 8325060, 12487590, 14985108, 18731385, 24975180, 37462770, 74925540]

約数ペア:

[(1, 74925540), (2, 37462770), (3, 24975180), (4, 18731385), (5, 14985108), (6, 12487590), (9, 8325060), (10, 7492554), (12, 6243795), (15, 4995036), (18, 4162530), (20, 3746277), (27, 2775020), (30, 2497518), (36, 2081265), (45, 1665012), (54, 1387510), (60, 1248759), (89, 841860), (90, 832506), (108, 693755), (135, 555004), (178, 420930), (180, 416253), (267, 280620), (270, 277502), (356, 210465), (445, 168372), (534, 140310), (540, 138751), (801, 93540), (890, 84186), (1068, 70155), (1335, 56124), (1559, 48060), (1602, 46770), (1780, 42093), (2403, 31180), (2670, 28062), (3118, 24030), (3204, 23385), (4005, 18708), (4677, 16020), (4806, 15590), (5340, 14031), (6236, 12015), (7795, 9612), (8010, 9354)]