89863290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{383}}^1$

素因数の和:489

約数の個数: 128

約数和(自身を含む): 265420800

約数和(自身を除く): 175557510

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 79, 90, 99, 110, 135, 158, 165, 198, 237, 270, 297, 330, 383, 395, 474, 495, 594, 711, 766, 790, 869, 990, 1149, 1185, 1422, 1485, 1738, 1915, 2133, 2298, 2370, 2607, 2970, 3447, 3555, 3830, 4213, 4266, 4345, 5214, 5745, 6894, 7110, 7821, 8426, 8690, 10341, 10665, 11490, 12639, 13035, 15642, 17235, 20682, 21065, 21330, 23463, 25278, 26070, 30257, 34470, 37917, 39105, 42130, 46926, 51705, 60514, 63195, 75834, 78210, 90771, 103410, 113751, 117315, 126390, 151285, 181542, 189585, 227502, 234630, 272313, 302570, 332827, 379170, 453855, 544626, 568755, 665654, 816939, 907710, 998481, 1137510, 1361565, 1633878, 1664135, 1996962, 2723130, 2995443, 3328270, 4084695, 4992405, 5990886, 8169390, 8986329, 9984810, 14977215, 17972658, 29954430, 44931645, 89863290]

約数ペア:

[(1, 89863290), (2, 44931645), (3, 29954430), (5, 17972658), (6, 14977215), (9, 9984810), (10, 8986329), (11, 8169390), (15, 5990886), (18, 4992405), (22, 4084695), (27, 3328270), (30, 2995443), (33, 2723130), (45, 1996962), (54, 1664135), (55, 1633878), (66, 1361565), (79, 1137510), (90, 998481), (99, 907710), (110, 816939), (135, 665654), (158, 568755), (165, 544626), (198, 453855), (237, 379170), (270, 332827), (297, 302570), (330, 272313), (383, 234630), (395, 227502), (474, 189585), (495, 181542), (594, 151285), (711, 126390), (766, 117315), (790, 113751), (869, 103410), (990, 90771), (1149, 78210), (1185, 75834), (1422, 63195), (1485, 60514), (1738, 51705), (1915, 46926), (2133, 42130), (2298, 39105), (2370, 37917), (2607, 34470), (2970, 30257), (3447, 26070), (3555, 25278), (3830, 23463), (4213, 21330), (4266, 21065), (4345, 20682), (5214, 17235), (5745, 15642), (6894, 13035), (7110, 12639), (7821, 11490), (8426, 10665), (8690, 10341)]