87967620

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4177}}^1$

素因数の和:4211

約数の個数: 120

約数和(自身を含む): 297256344

約数和(自身を除く): 209288724

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 260, 270, 324, 351, 390, 405, 468, 540, 585, 702, 780, 810, 1053, 1170, 1404, 1620, 1755, 2106, 2340, 3510, 4177, 4212, 5265, 7020, 8354, 10530, 12531, 16708, 20885, 21060, 25062, 37593, 41770, 50124, 54301, 62655, 75186, 83540, 108602, 112779, 125310, 150372, 162903, 187965, 217204, 225558, 250620, 271505, 325806, 338337, 375930, 451116, 488709, 543010, 563895, 651612, 676674, 751860, 814515, 977418, 1086020, 1127790, 1353348, 1466127, 1629030, 1691685, 1954836, 2255580, 2443545, 2932254, 3258060, 3383370, 4398381, 4887090, 5864508, 6766740, 7330635, 8796762, 9774180, 14661270, 17593524, 21991905, 29322540, 43983810, 87967620]

約数ペア:

[(1, 87967620), (2, 43983810), (3, 29322540), (4, 21991905), (5, 17593524), (6, 14661270), (9, 9774180), (10, 8796762), (12, 7330635), (13, 6766740), (15, 5864508), (18, 4887090), (20, 4398381), (26, 3383370), (27, 3258060), (30, 2932254), (36, 2443545), (39, 2255580), (45, 1954836), (52, 1691685), (54, 1629030), (60, 1466127), (65, 1353348), (78, 1127790), (81, 1086020), (90, 977418), (108, 814515), (117, 751860), (130, 676674), (135, 651612), (156, 563895), (162, 543010), (180, 488709), (195, 451116), (234, 375930), (260, 338337), (270, 325806), (324, 271505), (351, 250620), (390, 225558), (405, 217204), (468, 187965), (540, 162903), (585, 150372), (702, 125310), (780, 112779), (810, 108602), (1053, 83540), (1170, 75186), (1404, 62655), (1620, 54301), (1755, 50124), (2106, 41770), (2340, 37593), (3510, 25062), (4177, 21060), (4212, 20885), (5265, 16708), (7020, 12531), (8354, 10530)]