289769940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{14503}}^1$

素因数の和:14558

約数の個数: 96

約数和(自身を含む): 925935360

約数和(自身を除く): 636165420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 54, 60, 74, 90, 108, 111, 135, 148, 180, 185, 222, 270, 333, 370, 444, 540, 555, 666, 740, 999, 1110, 1332, 1665, 1998, 2220, 3330, 3996, 4995, 6660, 9990, 14503, 19980, 29006, 43509, 58012, 72515, 87018, 130527, 145030, 174036, 217545, 261054, 290060, 391581, 435090, 522108, 536611, 652635, 783162, 870180, 1073222, 1305270, 1566324, 1609833, 1957905, 2146444, 2610540, 2683055, 3219666, 3915810, 4829499, 5366110, 6439332, 7831620, 8049165, 9658998, 10732220, 14488497, 16098330, 19317996, 24147495, 28976994, 32196660, 48294990, 57953988, 72442485, 96589980, 144884970, 289769940]

約数ペア:

[(1, 289769940), (2, 144884970), (3, 96589980), (4, 72442485), (5, 57953988), (6, 48294990), (9, 32196660), (10, 28976994), (12, 24147495), (15, 19317996), (18, 16098330), (20, 14488497), (27, 10732220), (30, 9658998), (36, 8049165), (37, 7831620), (45, 6439332), (54, 5366110), (60, 4829499), (74, 3915810), (90, 3219666), (108, 2683055), (111, 2610540), (135, 2146444), (148, 1957905), (180, 1609833), (185, 1566324), (222, 1305270), (270, 1073222), (333, 870180), (370, 783162), (444, 652635), (540, 536611), (555, 522108), (666, 435090), (740, 391581), (999, 290060), (1110, 261054), (1332, 217545), (1665, 174036), (1998, 145030), (2220, 130527), (3330, 87018), (3996, 72515), (4995, 58012), (6660, 43509), (9990, 29006), (14503, 19980)]