45645420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{709}}^1$

素因数の和:787

約数の個数: 96

約数和(自身を含む): 135979200

約数和(自身を除く): 90333780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 37, 58, 60, 74, 87, 111, 116, 145, 148, 174, 185, 222, 290, 348, 370, 435, 444, 555, 580, 709, 740, 870, 1073, 1110, 1418, 1740, 2127, 2146, 2220, 2836, 3219, 3545, 4254, 4292, 5365, 6438, 7090, 8508, 10635, 10730, 12876, 14180, 16095, 20561, 21270, 21460, 26233, 32190, 41122, 42540, 52466, 61683, 64380, 78699, 82244, 102805, 104932, 123366, 131165, 157398, 205610, 246732, 262330, 308415, 314796, 393495, 411220, 524660, 616830, 760757, 786990, 1233660, 1521514, 1573980, 2282271, 3043028, 3803785, 4564542, 7607570, 9129084, 11411355, 15215140, 22822710, 45645420]

約数ペア:

[(1, 45645420), (2, 22822710), (3, 15215140), (4, 11411355), (5, 9129084), (6, 7607570), (10, 4564542), (12, 3803785), (15, 3043028), (20, 2282271), (29, 1573980), (30, 1521514), (37, 1233660), (58, 786990), (60, 760757), (74, 616830), (87, 524660), (111, 411220), (116, 393495), (145, 314796), (148, 308415), (174, 262330), (185, 246732), (222, 205610), (290, 157398), (348, 131165), (370, 123366), (435, 104932), (444, 102805), (555, 82244), (580, 78699), (709, 64380), (740, 61683), (870, 52466), (1073, 42540), (1110, 41122), (1418, 32190), (1740, 26233), (2127, 21460), (2146, 21270), (2220, 20561), (2836, 16095), (3219, 14180), (3545, 12876), (4254, 10730), (4292, 10635), (5365, 8508), (6438, 7090)]