289627650

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{5501}}^1$

素因数の和:5538

約数の個数: 120

約数和(自身を含む): 866796084

約数和(自身を除く): 577168434

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 27, 30, 39, 45, 50, 54, 65, 75, 78, 81, 90, 117, 130, 135, 150, 162, 195, 225, 234, 270, 325, 351, 390, 405, 450, 585, 650, 675, 702, 810, 975, 1053, 1170, 1350, 1755, 1950, 2025, 2106, 2925, 3510, 4050, 5265, 5501, 5850, 8775, 10530, 11002, 16503, 17550, 26325, 27505, 33006, 49509, 52650, 55010, 71513, 82515, 99018, 137525, 143026, 148527, 165030, 214539, 247545, 275050, 297054, 357565, 412575, 429078, 445581, 495090, 643617, 715130, 742635, 825150, 891162, 1072695, 1237725, 1287234, 1485270, 1787825, 1930851, 2145390, 2227905, 2475450, 3218085, 3575650, 3713175, 3861702, 4455810, 5363475, 5792553, 6436170, 7426350, 9654255, 10726950, 11139525, 11585106, 16090425, 19308510, 22279050, 28962765, 32180850, 48271275, 57925530, 96542550, 144813825, 289627650]

約数ペア:

[(1, 289627650), (2, 144813825), (3, 96542550), (5, 57925530), (6, 48271275), (9, 32180850), (10, 28962765), (13, 22279050), (15, 19308510), (18, 16090425), (25, 11585106), (26, 11139525), (27, 10726950), (30, 9654255), (39, 7426350), (45, 6436170), (50, 5792553), (54, 5363475), (65, 4455810), (75, 3861702), (78, 3713175), (81, 3575650), (90, 3218085), (117, 2475450), (130, 2227905), (135, 2145390), (150, 1930851), (162, 1787825), (195, 1485270), (225, 1287234), (234, 1237725), (270, 1072695), (325, 891162), (351, 825150), (390, 742635), (405, 715130), (450, 643617), (585, 495090), (650, 445581), (675, 429078), (702, 412575), (810, 357565), (975, 297054), (1053, 275050), (1170, 247545), (1350, 214539), (1755, 165030), (1950, 148527), (2025, 143026), (2106, 137525), (2925, 99018), (3510, 82515), (4050, 71513), (5265, 55010), (5501, 52650), (5850, 49509), (8775, 33006), (10530, 27505), (11002, 26325), (16503, 17550)]