42625980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{193}}^1\times {\mathrm{409}}^1$

素因数の和:620

約数の個数: 96

約数和(自身を含む): 133627200

約数和(自身を除く): 91001220

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, 193, 270, 386, 409, 540, 579, 772, 818, 965, 1158, 1227, 1636, 1737, 1930, 2045, 2316, 2454, 2895, 3474, 3681, 3860, 4090, 4908, 5211, 5790, 6135, 6948, 7362, 8180, 8685, 10422, 11043, 11580, 12270, 14724, 17370, 18405, 20844, 22086, 24540, 26055, 34740, 36810, 44172, 52110, 55215, 73620, 78937, 104220, 110430, 157874, 220860, 236811, 315748, 394685, 473622, 710433, 789370, 947244, 1184055, 1420866, 1578740, 2131299, 2368110, 2841732, 3552165, 4262598, 4736220, 7104330, 8525196, 10656495, 14208660, 21312990, 42625980]

約数ペア:

[(1, 42625980), (2, 21312990), (3, 14208660), (4, 10656495), (5, 8525196), (6, 7104330), (9, 4736220), (10, 4262598), (12, 3552165), (15, 2841732), (18, 2368110), (20, 2131299), (27, 1578740), (30, 1420866), (36, 1184055), (45, 947244), (54, 789370), (60, 710433), (90, 473622), (108, 394685), (135, 315748), (180, 236811), (193, 220860), (270, 157874), (386, 110430), (409, 104220), (540, 78937), (579, 73620), (772, 55215), (818, 52110), (965, 44172), (1158, 36810), (1227, 34740), (1636, 26055), (1737, 24540), (1930, 22086), (2045, 20844), (2316, 18405), (2454, 17370), (2895, 14724), (3474, 12270), (3681, 11580), (3860, 11043), (4090, 10422), (4908, 8685), (5211, 8180), (5790, 7362), (6135, 6948)]