75690180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{140167}}^1$

素因数の和:140185

約数の個数: 48

約数和(自身を含む): 235482240

約数和(自身を除く): 159792060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 140167, 280334, 420501, 560668, 700835, 841002, 1261503, 1401670, 1682004, 2102505, 2523006, 2803340, 3784509, 4205010, 5046012, 6307515, 7569018, 8410020, 12615030, 15138036, 18922545, 25230060, 37845090, 75690180]

約数ペア:

[(1, 75690180), (2, 37845090), (3, 25230060), (4, 18922545), (5, 15138036), (6, 12615030), (9, 8410020), (10, 7569018), (12, 6307515), (15, 5046012), (18, 4205010), (20, 3784509), (27, 2803340), (30, 2523006), (36, 2102505), (45, 1682004), (54, 1401670), (60, 1261503), (90, 841002), (108, 700835), (135, 560668), (180, 420501), (270, 280334), (540, 140167)]