61554150

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{19541}}^1$

素因数の和:19566

約数の個数: 72

約数和(自身を含む): 189010224

約数和(自身を除く): 127456074

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 126, 150, 175, 210, 225, 315, 350, 450, 525, 630, 1050, 1575, 3150, 19541, 39082, 58623, 97705, 117246, 136787, 175869, 195410, 273574, 293115, 351738, 410361, 488525, 586230, 683935, 820722, 879345, 977050, 1231083, 1367870, 1465575, 1758690, 2051805, 2462166, 2931150, 3419675, 4103610, 4396725, 6155415, 6839350, 8793450, 10259025, 12310830, 20518050, 30777075, 61554150]

約数ペア:

[(1, 61554150), (2, 30777075), (3, 20518050), (5, 12310830), (6, 10259025), (7, 8793450), (9, 6839350), (10, 6155415), (14, 4396725), (15, 4103610), (18, 3419675), (21, 2931150), (25, 2462166), (30, 2051805), (35, 1758690), (42, 1465575), (45, 1367870), (50, 1231083), (63, 977050), (70, 879345), (75, 820722), (90, 683935), (105, 586230), (126, 488525), (150, 410361), (175, 351738), (210, 293115), (225, 273574), (315, 195410), (350, 175869), (450, 136787), (525, 117246), (630, 97705), (1050, 58623), (1575, 39082), (3150, 19541)]